Oval|Lab Grown|IGI

3.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG782624654

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782624654

Diamond specifications and retailer prices

From HK$3,962 HKD

$505 USD

As of October 27, 2026

Save HK$16,564 HKD (81%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: HK$25,106 HKD at Brilliant Earth · As of October 24, 2026

View at Brilliant Earth

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782624654 or 782624654. Listed at 18 retailers as of October 26, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.51

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.1°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG782624654

Dimensions11.48 × 8.55 × 5.44 mm

L/W Ratio1.34

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG782624654

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27

Current: HK$25,106 HKD|Low: HK$3,805 HKD|High: HK$26,518 HKD|Avg: HK$10,945 HKD|-5.3%

Brilliant Earth

Retailer 2

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Retailer 19

October 28, 2026

Retailer 18HK$3,962 HKD

Retailer 6HK$4,433 HKD

Retailer 7HK$4,433 HKD

Retailer 5HK$4,911 HKD

Retailer 19HK$4,911 HKD

Retailer 16HK$5,220 HKD

Retailer 2HK$6,002 HKD

Retailer 3HK$7,634 HKD

Retailer 9HK$7,869 HKD

Retailer 10HK$8,340 HKD

Retailer 14HK$10,449 HKD

Retailer 13HK$10,568 HKD

Retailer 17HK$12,671 HKD

Retailer 4HK$12,914 HKD

Retailer 8HK$14,348 HKD

Retailer 11HK$15,990 HKD

Retailer 15HK$19,222 HKD

Retailer 12HK$20,526 HKD

Brilliant EarthHK$25,106 HKD

30 data points across 19 retailers

18 retailersHK$3,962 HKD to HK$20,526 HKD

Cheapest Retailer

HK$3,962 HKD

$505 USD

Retailer 2

HK$4,433 HKD

$565 USD

View

Price last confirmed 7 days ago

Retailer 3

HK$4,911 HKD

$626 USD

View

Price last confirmed 15 days ago

Retailer 4

HK$4,911 HKD

$626 USD

View

Retailer 5

HK$5,220 HKD

£524 GBP

View

Price last confirmed 15 days ago

Retailer 6

HK$6,002 HKD

$765 USD

View

B+

Retailer 7

HK$7,634 HKD

$973 USD

View

Retailer 8

HK$7,869 HKD

$1,003 USD

View

Retailer 9

HK$8,340 HKD

$1,063 USD

View

Retailer 10

HK$10,449 HKD

A$2,049 AUD

View

Price last confirmed 12 days ago

Retailer 11

HK$10,568 HKD

ZAR 21,760 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 12

HK$12,671 HKD

$1,615 USD

View

Retailer 13

HK$12,914 HKD

$1,646 USD

View

Price last confirmed 7 days ago

B+

Retailer 14

HK$14,348 HKD

£1,440 GBP

View

B+

Retailer 15

HK$15,990 HKD

$2,038 USD

View

Retailer 16

HK$19,222 HKD

$2,450 USD

View

Price last confirmed 13 days ago

Retailer 17

HK$20,526 HKD

£2,060 GBP

View

Most Expensive

Brilliant Earth

18086945A · Oct 24

HK$25,106 HKD

$3,200 USD

View

Price last confirmed 7 days ago

17 more retailers have this diamond

Prices start from HK$3,962 HKDSave up to HK$16,564 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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3.51ct Oval

HK$3,962 HKD