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Oval|Lab Grown|IGI

10.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG742530226

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG742530226

Diamond specifications and retailer prices

From HK$16,005 HKD
$2,040 USD
As of October 31, 2026
Save HK$51,625 HKD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$67,630 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.51ct lab-grown oval diamond

This 10.51ct lab-grown oval sits in the over 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 LG742530226 or 742530226. Listed at 21 retailers as of October 31, 2026, with prices from HK$16,005 to HK$67,630, a HK$51,625 spread on the same certified stone. Brilliant Earth lists it at HK$67,630. 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

10.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742530226
Dimensions17.89 × 12.07 × 7.20 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm12.07 mm10.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742530226
Side View
Table 61.0%Crown 34.1°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
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 31
Current: HK$67,630 HKD|Low: HK$14,695 HKD|High: HK$69,670 HKD|Avg: HK$32,922 HKD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 13HK$14,695 HKD
Retailer 11HK$16,005 HKD
Retailer 14HK$16,972 HKD
Retailer 3HK$18,610 HKD
Retailer 12HK$21,011 HKD
Retailer 9HK$22,743 HKD
Retailer 15HK$23,004 HKD
Retailer 8HK$23,132 HKD
Retailer 2HK$27,222 HKD
Retailer 7HK$35,512 HKD
Retailer 10HK$43,583 HKD
Retailer 5HK$49,100 HKD
Retailer 6HK$51,593 HKD
Retailer 4HK$56,411 HKD
Brilliant EarthHK$67,630 HKD

31 data points across 15 retailers

21 retailersHK$16,005 HKD to HK$67,630 HKD

Retailer 1
-
HK$12,161 HKD
$1,550 USD
Price last confirmed 28 days ago
Retailer 2
-
HK$14,185 HKD
$1,808 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$14,695 HKD
$1,873 USD
View
Price last confirmed 20 days ago
Retailer 4
-
HK$14,695 HKD
$1,873 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
HK$16,005 HKD
$2,040 USD
View
A
Retailer 6
-
HK$16,972 HKD
View
A
Retailer 7
-
HK$18,610 HKD
$2,372 USD
View
B+
Retailer 8
-
HK$21,011 HKD
$2,678 USD
View
A
Retailer 9
-
HK$22,070 HKD
€2,679 EUR
View
A
Retailer 10
-
HK$22,743 HKD
ZAR 46,830 ZAR
View
A
Retailer 11
-
HK$23,004 HKD
$2,932 USD
View
A
Retailer 12
-
HK$23,132 HKD
€2,808 EUR
View
Retailer 13
-
HK$26,746 HKD
$3,409 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
HK$27,222 HKD
A$5,338 AUD
View
Retailer 15
-
HK$27,538 HKD
$3,510 USD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
HK$35,512 HKD
£3,564 GBP
View
B+
Retailer 17
-
HK$43,583 HKD
$5,555 USD
View
B
Retailer 18
-
HK$49,100 HKD
SGD 8,457 SGD
View
B
Retailer 19
-
HK$51,593 HKD
$6,576 USD
View
B
Retailer 20
-
HK$56,411 HKD
$7,190 USD
View
Most Expensive
B
Brilliant Earth
16565399A · Oct 31
HK$67,630 HKD
$8,620 USD
View
20 more retailers have this diamond
Prices start from HK$16,005 HKDSave up to HK$51,625 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.

A
10.51ct Oval
HK$16,005 HKD