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Cushion|Lab Grown|IGI

5.56ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG797642850

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797642850

Diamond specifications and retailer prices

From HK$16,068 HKD
$2,048 USD
As of October 30, 2026
Save HK$66,469 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$82,537 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.56ct lab-grown cushion diamond

This 5.56ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797642850 or 797642850. Listed at 15 retailers as of October 30, 2026, with prices from HK$16,068 to HK$82,537, a HK$66,469 spread on the same certified stone. Brilliant Earth lists it at HK$82,537. 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

5.56
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797642850
Dimensions11.62 × 9.32 × 5.98 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm9.32 mm5.56 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797642850
Side View
Table 66.0%Crown 36.6°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 64.2%

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 30
Current: HK$82,537 HKD|Low: HK$13,848 HKD|High: HK$122,471 HKD|Avg: HK$37,508 HKD|-32.6%
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
October 31, 2026
Retailer 7HK$13,848 HKD
Retailer 13HK$16,068 HKD
Retailer 9HK$19,234 HKD
Retailer 4HK$19,473 HKD
Retailer 2HK$21,732 HKD
Retailer 11HK$21,929 HKD
Retailer 12HK$27,673 HKD
Retailer 14HK$30,331 HKD
Retailer 15HK$36,702 HKD
Retailer 5HK$39,766 HKD
Retailer 8HK$43,643 HKD
Retailer 3HK$47,899 HKD
Retailer 6HK$48,016 HKD
Retailer 10HK$66,139 HKD
Brilliant EarthHK$82,537 HKD

41 data points across 15 retailers

15 retailersHK$16,068 HKD to HK$82,537 HKD

A
Cheapest Retailer
-
HK$16,068 HKD
$2,048 USD
A
Retailer 2
-
HK$19,234 HKD
£1,930 GBP
View
A
Retailer 3
-
HK$19,473 HKD
$2,482 USD
View
A
Retailer 4
-
HK$21,732 HKD
€2,638 EUR
View
A
Retailer 5
-
HK$21,929 HKD
$2,795 USD
View
A
Retailer 6
-
HK$27,673 HKD
ZAR 56,982 ZAR
View
B+
Retailer 7
-
HK$30,331 HKD
$3,866 USD
View
B+
Retailer 8
-
HK$34,976 HKD
$4,458 USD
View
B+
Retailer 9
-
HK$36,702 HKD
$4,678 USD
View
Retailer 10
-
HK$39,766 HKD
£3,991 GBP
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$43,643 HKD
A$8,558 AUD
View
B
Retailer 12
-
HK$47,899 HKD
$6,105 USD
View
Retailer 13
-
HK$48,016 HKD
$6,120 USD
View
Price last confirmed 16 days ago
B
Retailer 14
-
HK$66,139 HKD
$8,430 USD
View
Most Expensive
B
Brilliant Earth
20195151A · Oct 30
HK$82,537 HKD
$10,520 USD
View
14 more retailers have this diamond
Prices start from HK$16,068 HKDSave up to HK$66,469 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
5.56ct Cushion
HK$16,068 HKD