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Cushion|Lab Grown|IGI

1.23ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG717597394

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG717597394

Diamond specifications and retailer prices

From $276 SGD
$216 USD
As of November 1, 2026
Save $1,223 SGD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,499 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717597394 or 717597394. Listed at 14 retailers as of November 1, 2026, with prices from $276 to $1,499, a $1,223 spread on the same certified stone. Reve Diamonds lists it at $1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717597394
Dimensions7.55 × 5.17 × 3.55 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm5.17 mm1.23 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717597394
Side View
Table 59.0%Crown 37.8°Girdle: MED-THKPavilion 32.5°Culet: NoneDepth 68.7%

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: Nov 1
Current: $747 SGD|Low: $276 SGD|High: $1,532 SGD|Avg: $791 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 10$276 SGD
Retailer 5$350 SGD
Retailer 3$412 SGD
Retailer 7$529 SGD
Retailer 6$554 SGD
Retailer 12$717 SGD
Retailer 1$747 SGD
Retailer 11$758 SGD
Retailer 4$997 SGD
Retailer 2$1,054 SGD
Retailer 9$1,208 SGD
Retailer 8$1,433 SGD
Reve Diamonds$1,499 SGD

43 data points across 13 retailers

14 retailers$276 SGD to $1,499 SGD

A
Cheapest Retailer
-
$276 SGD
$216 USD
Final sale: no returns
A
Retailer 2
-
$350 SGD
£215 GBP
View
B+
Retailer 3
-
$412 SGD
$322 USD
View
A
Retailer 4
-
$529 SGD
ZAR 6,685 ZAR
View
A
Retailer 5
-
$554 SGD
£341 GBP
View
B+
Retailer 6
-
$717 SGD
$561 USD
View
B+
Retailer 7
-
$747 SGD
A$899 AUD
View
B+
Retailer 8
-
$758 SGD
$593 USD
View
B+
Retailer 9
-
$997 SGD
View
B+
Retailer 10
-
$1,054 SGD
$824 USD
View
B
Retailer 11
-
$1,208 SGD
£744 GBP
View
B
Retailer 12
-
$1,221 SGD
$955 USD
View
B
Retailer 13
-
$1,433 SGD
£882 GBP
View
Most Expensive
B
Reve Diamonds
2C7B3C728 · Nov 1
$1,499 SGD
$1,172 USD
View
13 more retailers have this diamond
Prices start from $276 SGDSave up to $1,223 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
1.23ct Cushion
$276 SGD