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Cushion|Lab Grown|IGI

10.49ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG819654503

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819654503

Diamond specifications and retailer prices

From HK$55,203 HKD
£5,540 GBP
As of November 2, 2026
Save HK$98,512 HKD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$153,715 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.49ct lab-grown cushion diamond

This 10.49ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819654503 or 819654503. Listed at 10 retailers as of October 31, 2026, with prices from HK$55,203 to HK$153,715, a HK$98,512 spread on the same certified stone. Taylor and Hart lists it at HK$153,715. 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

10.49
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819654503
Dimensions16.66 × 10.33 × 6.44 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.66 mm10.33 mm10.49 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819654503
Side View
Table 64.0%Crown 35.8°Girdle: MED-STKPavilion 43.2°Culet: LargeDepth 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: Nov 2
Current: HK$55,203 HKD|Low: HK$43,075 HKD|High: HK$153,715 HKD|Avg: HK$83,513 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 1HK$55,203 HKD
Retailer 4HK$59,905 HKD
Retailer 8HK$60,385 HKD
Retailer 6HK$66,182 HKD
Retailer 3HK$66,249 HKD
Retailer 9HK$66,951 HKD
Retailer 5HK$80,297 HKD
Retailer 2HK$81,095 HKD
Retailer 7HK$133,163 HKD
Taylor and HartHK$153,715 HKD

38 data points across 10 retailers

10 retailersHK$55,203 HKD to HK$153,715 HKD

B+
Cheapest Retailer
-
HK$55,203 HKD
£5,540 GBP
B
Retailer 2
-
HK$59,905 HKD
$7,635 USD
View
B+
Retailer 3
-
HK$60,385 HKD
£6,060 GBP
View
B
Retailer 4
-
HK$66,182 HKD
$8,435 USD
View
B
Retailer 5
-
HK$66,249 HKD
ZAR 136,407 ZAR
View
B
Retailer 6
-
HK$66,951 HKD
$8,533 USD
View
B
Retailer 7
-
HK$80,297 HKD
$10,234 USD
View
B
Retailer 8
-
HK$81,095 HKD
A$15,901 AUD
View
B
Retailer 9
-
HK$133,163 HKD
SGD 22,935 SGD
View
Most Expensive
B
Taylor and Hart
2M0K0YY · Oct 31
HK$153,715 HKD
$19,591 USD
View
9 more retailers have this diamond
Prices start from HK$55,203 HKDSave up to HK$98,512 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+
10.49ct Cushion
HK$55,203 HKD