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Cushion|Lab Grown|IGI

5.05ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG837620361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837620361

Diamond specifications and retailer prices

From HK$11,627 HKD
£1,167 GBP
As of November 1, 2026
Save HK$30,230 HKD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$41,857 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5.05ct lab-grown cushion diamond

This 5.05ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837620361 or 837620361. Listed at 2 retailers as of November 1, 2026, with prices from HK$11,627 to HK$41,857, a HK$30,230 spread on the same certified stone. Rare Carat lists it at HK$41,857. 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

5.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837620361
Dimensions12.05 × 8.97 × 6.03 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm8.97 mm5.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837620361
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 37.3°CuletDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$41,857 HKD|Low: HK$11,245 HKD|High: HK$42,053 HKD|Avg: HK$22,056 HKD|-0.5%
Rare Carat
Retailer 2
November 1, 2026
Retailer 2HK$11,627 HKD
Rare CaratHK$41,857 HKD

34 data points across 2 retailers

2 retailersHK$11,627 HKD to HK$41,857 HKD

A
Cheapest Retailer
-
HK$11,627 HKD
£1,167 GBP
Most Expensive
B
Rare Carat
837620361 · Nov 1
HK$41,857 HKD
$5,335 USD
View
1 more retailer has this diamond
Prices start from HK$11,627 HKDSave up to HK$30,230 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
5.05ct Cushion
HK$11,627 HKD