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Round|Lab Grown|IGI

10.53ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG838618926

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838618926

Diamond specifications and retailer prices

From HK$13,479 HKD
$1,718 USD
As of October 31, 2026
Save HK$53,916 HKD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$67,395 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.53ct lab-grown round diamond

This 10.53ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838618926 or 838618926. Listed at 3 retailers as of October 31, 2026, with prices from HK$13,479 to HK$67,395, a HK$53,916 spread on the same certified stone. Brilliant Earth lists it at HK$67,395. 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

10.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838618926
Dimensions14.02 × 14.10 × 8.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm14.10 mm10.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838618926
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: HK$67,395 HKD|Low: HK$13,479 HKD|High: HK$67,395 HKD|Avg: HK$35,750 HKD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3HK$13,479 HKD
Retailer 2HK$19,893 HKD
Brilliant EarthHK$67,395 HKD

30 data points across 3 retailers

3 retailersHK$13,479 HKD to HK$67,395 HKD

A
Cheapest Retailer
-
HK$13,479 HKD
$1,718 USD
Final sale: no returns
A
Retailer 2
-
HK$19,893 HKD
£1,996 GBP
View
Most Expensive
B
Brilliant Earth
21551108A · Oct 31
HK$67,395 HKD
$8,590 USD
View
2 more retailers have this diamond
Prices start from HK$13,479 HKDSave up to HK$53,916 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
10.53ct Round
HK$13,479 HKD