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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG700568290

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

Certificate IGI LG700568290

Diamond specifications and retailer prices

From HK$2,644 HKD
$337 USD
As of October 30, 2026
Save HK$20,579 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,223 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG700568290 or 700568290. Listed at 16 retailers as of October 30, 2026, with prices from HK$2,644 to HK$23,223, a HK$20,579 spread on the same certified stone. Do Amore Diamonds lists it at HK$23,223. 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 angle38.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700568290
Dimensions6.55 × 6.55 × 4.33 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
6.55 mm6.55 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700568290
Side View
Table 62.0%Crown 38.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.1%

Caratlytics Score

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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$23,223 HKD|Low: HK$1,830 HKD|High: HK$23,223 HKD|Avg: HK$7,834 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5HK$1,830 HKD
Retailer 13HK$2,644 HKD
Retailer 11HK$2,942 HKD
Retailer 2HK$3,623 HKD
Retailer 12HK$3,821 HKD
Retailer 4HK$3,915 HKD
Retailer 9HK$4,158 HKD
Retailer 6HK$5,813 HKD
Retailer 7HK$8,134 HKD
Retailer 10HK$11,298 HKD
Retailer 3HK$12,674 HKD
Retailer 8HK$13,023 HKD
Do Amore DiamondsHK$23,223 HKD

42 data points across 13 retailers

16 retailersHK$2,644 HKD to HK$23,223 HKD

A
Cheapest Retailer
-
HK$2,644 HKD
$337 USD
Final sale: no returns
A
Retailer 2
-
HK$2,942 HKD
$375 USD
View
A
Retailer 3
-
HK$3,264 HKD
$416 USD
View
A
Retailer 4
-
HK$3,623 HKD
£364 GBP
View
A
Retailer 5
-
HK$3,821 HKD
$487 USD
View
A
Retailer 6
-
HK$3,915 HKD
$499 USD
View
A
Retailer 7
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 8
-
HK$5,813 HKD
£583 GBP
View
B+
Retailer 9
-
HK$8,134 HKD
A$1,595 AUD
View
B
Retailer 10
-
HK$11,298 HKD
$1,440 USD
View
B
Retailer 11
-
HK$11,691 HKD
$1,490 USD
View
B
Retailer 12
-
HK$11,889 HKD
$1,515 USD
View
B
Retailer 13
-
HK$12,674 HKD
£1,272 GBP
View
B
Retailer 14
-
HK$13,023 HKD
£1,307 GBP
View
B
Retailer 15
-
HK$21,026 HKD
$2,680 USD
View
Most Expensive
B
Do Amore Diamonds
23-700568290 · Oct 31
HK$23,223 HKD
$2,960 USD
View
15 more retailers have this diamond
Prices start from HK$2,644 HKDSave up to HK$20,579 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$2,644 HKD