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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG538298333

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG538298333

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of October 30, 2026
Save HK$7,759 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,579 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538298333 or 538298333. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,820 to HK$9,579, a HK$7,759 spread on the same certified stone. Reve Diamonds lists it at HK$9,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298333
Dimensions6.50 × 6.23 × 4.29 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
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
6.50 mm6.23 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538298333
Side View
Table 64.0%Crown 35.6°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$3,712 HKD|Low: HK$1,820 HKD|High: HK$8,230 HKD|Avg: HK$4,657 HKD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$1,820 HKD
Retailer 9HK$2,032 HKD
Retailer 8HK$2,730 HKD
Retailer 5HK$3,312 HKD
Retailer 1HK$3,712 HKD
Retailer 11HK$4,118 HKD
Retailer 10HK$4,621 HKD
Retailer 4HK$4,927 HKD
Retailer 7HK$7,461 HKD
Retailer 3HK$7,892 HKD
Retailer 6HK$8,171 HKD

45 data points across 11 retailers

14 retailersHK$1,820 HKD to HK$9,579 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
Final sale: no returns
A
Retailer 2
-
HK$2,032 HKD
$259 USD
View
B+
Retailer 3
-
HK$2,730 HKD
$348 USD
View
A
Retailer 4
-
HK$3,312 HKD
€402 EUR
View
A
Retailer 5
-
HK$3,712 HKD
£373 GBP
View
A
Retailer 6
-
HK$3,993 HKD
$509 USD
View
A
Retailer 7
-
HK$4,118 HKD
$525 USD
View
A
Retailer 8
-
HK$4,621 HKD
$589 USD
View
A
Retailer 9
-
HK$4,927 HKD
$628 USD
View
B+
Retailer 10
-
HK$6,940 HKD
$885 USD
View
B+
Retailer 11
-
HK$7,461 HKD
A$1,463 AUD
View
B
Retailer 12
-
HK$7,892 HKD
£792 GBP
View
B
Retailer 13
-
HK$8,171 HKD
£820 GBP
View
Most Expensive
B
Reve Diamonds
AA243B3B5 · Oct 30
HK$9,579 HKD
$1,221 USD
View
13 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$7,759 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
1.51ct Cushion
HK$1,820 HKD