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Oval|Lab Grown|IGI

6.10ct D VVS2 Oval Lab Grown Diamond

EX • D/VVS2 • IGI LG851640330

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851640330

Diamond specifications and retailer prices

From HK$21,144 HKD
£2,122 GBP
As of October 30, 2026
Save HK$78,371 HKD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$99,515 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 6.1ct lab-grown oval diamond

This 6.1ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851640330 or 851640330. Listed at 9 retailers as of October 30, 2026, with prices from HK$21,144 to HK$99,515, a HK$78,371 spread on the same certified stone. With Clarity lists it at HK$99,515. 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

6.10
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851640330
Dimensions15.21 × 10.14 × 6.32 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.21 mm10.14 mm6.10 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851640330
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$64,649 HKD|Low: HK$21,144 HKD|High: HK$99,515 HKD|Avg: HK$47,206 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 2HK$21,144 HKD
Retailer 4HK$21,654 HKD
Retailer 7HK$23,499 HKD
Retailer 3HK$35,188 HKD
Retailer 8HK$49,977 HKD
Retailer 5HK$55,550 HKD
Retailer 1HK$64,649 HKD
Retailer 6HK$68,125 HKD
With ClarityHK$99,515 HKD

3 data points across 9 retailers

9 retailersHK$21,144 HKD to HK$99,515 HKD

B+
Cheapest Retailer
-
HK$21,144 HKD
£2,122 GBP
B+
Retailer 2
-
HK$21,654 HKD
$2,760 USD
View
B+
Retailer 3
-
HK$23,499 HKD
View
B
Retailer 4
-
HK$35,188 HKD
$4,485 USD
View
B
Retailer 5
-
HK$49,977 HKD
$6,370 USD
View
B
Retailer 6
-
HK$55,550 HKD
£5,575 GBP
View
Retailer 7
-
HK$64,649 HKD
$8,240 USD
View
Price under review
B
Retailer 8
-
HK$68,125 HKD
SGD 11,734 SGD
View
Most Expensive
B
With Clarity
851640330 · Oct 30
HK$99,515 HKD
$12,684 USD
View
8 more retailers have this diamond
Prices start from HK$21,144 HKDSave up to HK$78,371 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.

B+
6.10ct Oval
HK$21,144 HKD