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Cushion|Lab Grown|IGI

52.08ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG779603008

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG779603008

Diamond specifications and retailer prices

From HK$400,987 HKD
£40,243 GBP
As of November 1, 2026
Save HK$705,507 HKD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$1,106,495 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 52.08ct lab-grown cushion diamond

This 52.08ct lab-grown cushion 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 LG779603008 or 779603008. Listed at 5 retailers as of October 31, 2026, with prices from HK$400,987 to HK$1,106,495, a HK$705,507 spread on the same certified stone. Adiamor lists it at HK$1,106,495. 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

52.08
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779603008
Dimensions21.32 × 21.28 × 12.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.32 mm21.28 mm52.08 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779603008
Side View
Table 60.0%Crown 34.8°Girdle: MED-VTKPavilion 29.4°Culet: NoneDepth 59.6%

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 1
Current: HK$1,106,495 HKD|Low: HK$400,838 HKD|High: HK$1,342,533 HKD|Avg: HK$777,152 HKD|-8.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2HK$400,987 HKD
Retailer 5HK$557,351 HKD
Retailer 3HK$673,993 HKD
Retailer 6HK$715,920 HKD
Retailer 4HK$1,033,538 HKD
AdiamorHK$1,106,495 HKD

29 data points across 6 retailers

5 retailersHK$400,987 HKD to HK$1,106,495 HKD

B+
Cheapest Retailer
-
HK$400,987 HKD
£40,243 GBP
B
Retailer 2
-
HK$557,351 HKD
$71,039 USD
View
Retailer 3
-
HK$673,993 HKD
$85,906 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
HK$1,033,538 HKD
$131,733 USD
View
Most Expensive
B
Adiamor
D-82375111 · Oct 31
HK$1,106,495 HKD
$141,032 USD
View
4 more retailers have this diamond
Prices start from HK$400,987 HKDSave up to HK$705,507 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+
52.08ct Cushion
HK$400,987 HKD