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Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG801646437

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG801646437

Diamond specifications and retailer prices

From HK$3,123 HKD
$398 USD
As of October 29, 2026
Save HK$11,993 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,115 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801646437 or 801646437. Listed at 19 retailers as of October 29, 2026, with prices from HK$3,123 to HK$15,115, a HK$11,993 spread on the same certified stone. MOH London lists it at HK$15,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801646437
Dimensions8.10 × 6.22 × 4.02 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.10 mm6.22 mm1.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801646437
Side View
Table 57.0%Crown 37.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.6%

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 29
Current: HK$15,115 HKD|Low: HK$2,487 HKD|High: HK$15,848 HKD|Avg: HK$9,057 HKD|-1.1%
MOH London
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
November 1, 2026
Retailer 11HK$3,123 HKD
Retailer 4HK$3,491 HKD
Retailer 12HK$3,868 HKD
Retailer 9HK$5,021 HKD
Retailer 5HK$5,257 HKD
Retailer 14HK$6,135 HKD
Retailer 2HK$6,299 HKD
Retailer 8HK$9,011 HKD
Retailer 10HK$10,851 HKD
Retailer 3HK$11,239 HKD
Retailer 15HK$12,320 HKD
Retailer 7HK$12,722 HKD
Retailer 6HK$14,315 HKD
Retailer 13HK$14,491 HKD
MOH LondonHK$15,115 HKD

44 data points across 15 retailers

19 retailersHK$3,123 HKD to HK$15,115 HKD

A
Cheapest Retailer
-
HK$3,123 HKD
$398 USD
A
Retailer 2
-
HK$3,491 HKD
$445 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,491 HKD
$445 USD
View
Retailer 4
-
HK$3,868 HKD
$493 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,868 HKD
$493 USD
View
A
Retailer 6
-
HK$5,021 HKD
$640 USD
View
A
Retailer 7
-
HK$5,257 HKD
$670 USD
View
B+
Retailer 8
-
HK$6,135 HKD
$782 USD
View
B+
Retailer 9
-
HK$6,299 HKD
£632 GBP
View
Retailer 10
-
HK$6,468 HKD
A$1,268 AUD
View
Price last confirmed 74 days ago
B+
Retailer 11
-
HK$9,011 HKD
A$1,767 AUD
View
B
Retailer 12
-
HK$10,851 HKD
$1,383 USD
View
B
Retailer 13
-
HK$11,239 HKD
£1,128 GBP
View
B
Retailer 14
-
HK$12,320 HKD
SGD 2,122 SGD
View
B
Retailer 15
-
HK$12,435 HKD
$1,585 USD
View
B
Retailer 16
-
HK$12,722 HKD
$1,622 USD
View
B
Retailer 17
-
HK$14,315 HKD
$1,825 USD
View
B
Retailer 18
-
HK$14,491 HKD
$1,847 USD
View
Most Expensive
B
MOH London
LG801646437 · Nov 1
HK$15,115 HKD
£1,517 GBP
View
18 more retailers have this diamond
Prices start from HK$3,123 HKDSave up to HK$11,993 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
1.57ct Cushion
HK$3,123 HKD