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Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG665403352

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

Certificate IGI LG665403352

Diamond specifications and retailer prices

From $328 SGD
As of November 3, 2026
Save $1,716 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,045 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665403352 or 665403352. Listed at 10 retailers as of November 3, 2026, with prices from $328 to $2,045, a $1,716 spread on the same certified stone. Do Amore Diamonds lists it at $2,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403352
Dimensions6.03 × 5.73 × 3.80 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.73 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG665403352
Side View
Table 61.0%Crown 33.6°Girdle: MED-THKPavilion 36°Culet: NoneDepth 66.3%

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 3
Current: $2,045 SGD|Low: $328 SGD|High: $2,045 SGD|Avg: $841 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$328 SGD
Retailer 6$474 SGD
Retailer 4$501 SGD
Retailer 3$520 SGD
Retailer 7$572 SGD
Retailer 5$620 SGD
Retailer 9$1,155 SGD
Retailer 2$1,356 SGD
Do Amore Diamonds$2,045 SGD

43 data points across 9 retailers

10 retailers$328 SGD to $2,045 SGD

A
Cheapest Retailer
-
$328 SGD
A
Retailer 2
-
$474 SGD
View
A
Retailer 3
-
$501 SGD
View
A
Retailer 4
-
$520 SGD
View
B+
Retailer 5
-
$572 SGD
View
B+
Retailer 6
-
$620 SGD
View
Retailer 7
-
$626 SGD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$1,155 SGD
View
B
Retailer 9
-
$1,356 SGD
View
Most Expensive
B
Do Amore Diamonds
27-D16D284EB · Nov 4
$2,045 SGD
$1,600 USD
View
9 more retailers have this diamond
Prices start from $328 SGDSave up to $1,716 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
$328 SGD