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Cushion|Lab Grown|IGI

1.39ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG612329119

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

Certificate IGI LG612329119

Diamond specifications and retailer prices

From $303 SGD
As of November 4, 2026
Save $2,291 SGD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,594 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.39ct lab-grown cushion diamond

This 1.39ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612329119 or 612329119. Listed at 10 retailers as of November 4, 2026, with prices from $303 to $2,594, a $2,291 spread on the same certified stone. Do Amore Diamonds lists it at $2,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329119
Dimensions6.43 × 6.43 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.43 mm6.43 mm1.39 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329119
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,594 SGD|Low: $303 SGD|High: $2,594 SGD|Avg: $980 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$303 SGD
Retailer 6$558 SGD
Retailer 7$576 SGD
Retailer 4$639 SGD
Retailer 9$656 SGD
Retailer 2$691 SGD
Retailer 3$906 SGD
Retailer 10$1,408 SGD
Retailer 5$1,482 SGD
Do Amore Diamonds$2,594 SGD

43 data points across 10 retailers

10 retailers$303 SGD to $2,594 SGD

A
Cheapest Retailer
-
$303 SGD
Final sale: no returns
A
Retailer 2
-
$558 SGD
View
A
Retailer 3
-
$576 SGD
View
A
Retailer 4
-
$639 SGD
View
A
Retailer 5
-
$656 SGD
View
A
Retailer 6
-
$691 SGD
View
B+
Retailer 7
-
$906 SGD
View
B
Retailer 8
-
$1,408 SGD
View
B
Retailer 9
-
$1,482 SGD
View
Most Expensive
B
Do Amore Diamonds
27-C59A36436 · Nov 4
$2,594 SGD
$2,030 USD
View
9 more retailers have this diamond
Prices start from $303 SGDSave up to $2,291 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
1.39ct Cushion
$303 SGD