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Custom Lab Grown White Diamond Gold Ring Jewelry Engagement Ring

Name: Custom Lab Grown White Diamond Gold Ring Jewelry Engagement Ring
Brand: Henan Huanghe Whirlwind International Co., Ltd.
SKU: 2266257175

Henan, ChinaHenan Huanghe Whirlwind International Co., Ltd.

US$650.00-750.00

1 Piece

Product profile

Diamond Clarity

Diamond Color

Diamond Cut

Very Good Cut

Model NO.

Ring-017

Material

Artificial Diamonds

Type

Ring

Shape

Round

Color

Transparent

Certification

NGTC, IGI

Carat

0.50ct-0.69ct

Usage

Decoration, Collection, Engagement

Setting Type

Six-Prong Set

Ring Style

Fashion

Ring Band Material

18K White Gold

Design

3D Design

Delivery Time

15-25days

Ring Size

14#

Experience

More Than 15 Years Factory Experience

Factory

Factory Direct Sales

Accent Stone Quantity

16p

Accent Stone Carat

0.15CT (Tcw)

Transport Package

Jewelry Box, Strong Carton

Specification

0.518carats

Trademark

Time River

Origin

Zhengzhou, Henan, China

Production Capacity

1, 000, 000carats/Year

Key features

Lab Grown Diamond Options: Available in CVD and HPHT types with various shapes including Round, Heart, Princess, Radiant, and Emerald.

Custom Ring Design: Offers full customization including setting type, ring style, band material, and 3D design options.

Fast Stock Shipping: Stock gemstones can be shipped within 2 days, with some items available for same-day shipping.

OEM Service Support: OEM orders are welcomed with a dedicated design team providing professional packaging suggestions.

Quality Assurance Process: Ensures quality through pre-production samples and final inspections before every shipment.

Certified Diamonds: Products come with NGTC and IGI certifications for verified clarity, color, and cut quality.

Factory Direct Sales: Direct sales from a factory with over 15 years of experience and state-level R&D capabilities.

Flexible Production Time: Customized and irregular gemstones require 15-20 days production time to meet specific needs.

Company profile

Experienced TeamImporters and ExportersYears of Export Experience

Henan Huanghe Whirlwind International Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Zhengzhou PortAverage Response Time: ≤1.08h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressHuanghe Whirlwind Building, North-East Corner, Crossing of Qi Li He North Road and Xin Yi Road, Zhengzhou, Henan, China

Plant Area137446 square meters

Number of Employees1854

Registered Capital20,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 CT

Supply Chain Partners1

Our Production Capability & Technical Expertise

Main ProductsLab Grown Diamond

Production Lines3000

Production MachinesSix-face Top Press

QA/QC inspectors80 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2006-04-04

Main MarketsHong Kong

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff23

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Who are we?

We are based in Zhengzhou City, Henan Province, China, sell to Southeast Asia, Northern Europe, Eastern Europe, Western Europe, Southern Europe, Australia, South America, Central America etc. There are total about 20-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:Do you accept OEM service?

OEM order is wa mly welcomed and we have lots of successful experiences in doing OEM projects. What's more, we have design team who can give you the professional suggestions on package.

Q:What can you buy from us?

HPHT LAB GROWN DIAMONDS, CVD LAB GROWN DIAMONDS, CVD PLATE, LAB GROWN DIAMOND JEWELLERY, LOOSE LAB GROWN DIAMONDS etc.

Q:What is the lead time of the order?

For stock gemstone, ship within 2 days, some can be shipped the day; customized and irregular gemstone, production time 15-20 days .