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Cushion|Lab Grown|IGI

1.51ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG776612437

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG776612437

Diamond specifications and retailer prices

From $276 SGD
$216 USD
As of October 30, 2026
Save $3,052 SGD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,328 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776612437 or 776612437. Listed at 19 retailers as of October 27, 2026, with prices from $276 to $3,328, a $3,052 spread on the same certified stone. Queensmith lists it at $3,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776612437
Dimensions7.58 × 6.27 × 4.18 mm
L/W Ratio1.21
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
7.58 mm6.27 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776612437
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.7%

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: $625 SGD|Low: $276 SGD|High: $2,365 SGD|Avg: $974 SGD|-7.9%
Retailer 1
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$276 SGD
Retailer 2$306 SGD
Retailer 4$456 SGD
Retailer 8$475 SGD
Retailer 15$532 SGD
Retailer 11$580 SGD
Retailer 1$625 SGD
Retailer 16$635 SGD
Retailer 12$789 SGD
Retailer 5$1,272 SGD
Retailer 9$1,306 SGD
Retailer 7$1,360 SGD
Retailer 10$1,361 SGD
Retailer 13$1,470 SGD
Retailer 3$1,499 SGD
Retailer 14$1,726 SGD
Retailer 17$2,365 SGD

44 data points across 17 retailers

19 retailers$276 SGD to $3,328 SGD

A
Cheapest Retailer
-
$276 SGD
$216 USD
Final sale: no returns
A
Retailer 2
-
$306 SGD
$239 USD
View
B+
Retailer 3
-
$456 SGD
$357 USD
View
A
Retailer 4
-
$475 SGD
HK$2,900 HKD
View
A
Retailer 5
-
$532 SGD
$416 USD
View
A
Retailer 6
-
$580 SGD
ZAR 7,334 ZAR
View
A
Retailer 7
-
$625 SGD
£385 GBP
View
A
Retailer 8
-
$635 SGD
$497 USD
View
A
Retailer 9
-
$789 SGD
A$950 AUD
View
B+
Retailer 10
-
$1,209 SGD
$946 USD
View
B+
Retailer 11
-
$1,272 SGD
$995 USD
View
B+
Retailer 12
-
$1,306 SGD
$1,022 USD
View
B+
Retailer 13
-
$1,360 SGD
View
B+
Retailer 14
-
$1,361 SGD
£838 GBP
View
Retailer 15
-
$1,470 SGD
$1,150 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,499 SGD
$1,172 USD
View
B
Retailer 17
-
$1,726 SGD
$1,350 USD
View
B
Retailer 18
-
$2,365 SGD
$1,850 USD
View
Most Expensive
B
Queensmith
LG776612437 · Oct 27
$3,328 SGD
£2,050 GBP
View
18 more retailers have this diamond
Prices start from $276 SGDSave up to $3,052 SGD

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
$276 SGD