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Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG693537109

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

Certificate IGI LG693537109

Diamond specifications and retailer prices

From $317 SGD
$248 USD
As of October 30, 2026
Save $1,113 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,431 SGD at Brilliance · As of October 30, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693537109 or 693537109. Listed at 13 retailers as of October 30, 2026, with prices from $317 to $1,431, a $1,113 spread on the same certified stone. Brilliance lists it at $1,431. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693537109
Dimensions6.62 × 6.62 × 4.61 mm
L/W Ratio1.00
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
6.62 mm6.62 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693537109
Side View
Table 63.0%Crown 40.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,431 SGD|Low: $317 SGD|High: $1,431 SGD|Avg: $883 SGD
Brilliance
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
October 30, 2026
Retailer 12$317 SGD
Retailer 11$352 SGD
Retailer 9$413 SGD
Retailer 14$598 SGD
Retailer 7$603 SGD
Retailer 4$632 SGD
Retailer 2$653 SGD
Retailer 3$675 SGD
Retailer 10$955 SGD
Retailer 5$1,198 SGD
Retailer 13$1,317 SGD
Retailer 6$1,364 SGD
Retailer 8$1,416 SGD
Brilliance$1,431 SGD

42 data points across 14 retailers

13 retailers$317 SGD to $1,431 SGD

A
Cheapest Retailer
-
$317 SGD
$248 USD
Final sale: no returns
A
Retailer 2
-
$352 SGD
$275 USD
View
Retailer 3
-
$413 SGD
£254 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$598 SGD
$468 USD
View
A
Retailer 5
-
$603 SGD
€449 EUR
View
A
Retailer 6
-
$632 SGD
$494 USD
View
A
Retailer 7
-
$653 SGD
£402 GBP
View
A
Retailer 8
-
$675 SGD
$528 USD
View
B+
Retailer 9
-
$955 SGD
$747 USD
View
B
Retailer 10
-
$1,198 SGD
$937 USD
View
Retailer 11
-
$1,317 SGD
$1,030 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,416 SGD
£872 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliance
D30070481 · Oct 30
$1,431 SGD
$1,119 USD
View
12 more retailers have this diamond
Prices start from $317 SGDSave up to $1,113 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
$317 SGD