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Cushion|Lab Grown|IGI

1.03ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG668436107

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG668436107

Diamond specifications and retailer prices

From $234 SGD
$183 USD
As of October 30, 2026
Save $1,147 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,381 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668436107 or 668436107. Listed at 18 retailers as of October 30, 2026, with prices from $234 to $1,381, a $1,147 spread on the same certified stone. Reve Diamonds lists it at $1,381. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668436107
Dimensions5.28 × 5.28 × 3.58 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
5.28 mm5.28 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668436107
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 67.8%

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: $462 SGD|Low: $234 SGD|High: $1,428 SGD|Avg: $649 SGD|-3.4%
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
Reve Diamonds
October 30, 2026
Retailer 5$234 SGD
Retailer 2$261 SGD
Retailer 16$350 SGD
Retailer 7$352 SGD
Retailer 15$445 SGD
Retailer 9$447 SGD
Retailer 12$448 SGD
Retailer 1$462 SGD
Retailer 11$495 SGD
Retailer 13$636 SGD
Retailer 4$666 SGD
Retailer 14$680 SGD
Retailer 6$712 SGD
Retailer 3$882 SGD
Retailer 8$908 SGD
Retailer 10$1,226 SGD
Reve Diamonds$1,381 SGD

41 data points across 17 retailers

18 retailers$234 SGD to $1,381 SGD

A
Cheapest Retailer
-
$234 SGD
$183 USD
Final sale: no returns
A
Retailer 2
-
$261 SGD
$204 USD
View
Retailer 3
-
$350 SGD
£216 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$352 SGD
$275 USD
View
A
Retailer 5
-
$445 SGD
$348 USD
View
A
Retailer 6
-
$447 SGD
€333 EUR
View
A
Retailer 7
-
$448 SGD
ZAR 5,658 ZAR
View
A
Retailer 8
-
$462 SGD
£284 GBP
View
A
Retailer 9
-
$495 SGD
£305 GBP
View
B+
Retailer 10
-
$636 SGD
A$765 AUD
View
B+
Retailer 11
-
$666 SGD
$521 USD
View
B+
Retailer 12
-
$680 SGD
$532 USD
View
B+
Retailer 13
-
$712 SGD
View
Retailer 14
-
$729 SGD
$570 USD
View
Price last confirmed 60 days ago
Retailer 15
-
$882 SGD
$690 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$908 SGD
$711 USD
View
B
Retailer 17
-
$1,226 SGD
£755 GBP
View
Most Expensive
B
Reve Diamonds
B337D34BD · Oct 30
$1,381 SGD
$1,080 USD
View
17 more retailers have this diamond
Prices start from $234 SGDSave up to $1,147 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
1.03ct Cushion
$234 SGD