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Cushion|Lab Grown|IGI

1.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG839645012

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

Certificate IGI LG839645012

Diamond specifications and retailer prices

From $334 SGD
As of October 29, 2026
Save $1,404 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,738 SGD at Do Amore Diamonds · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839645012 or 839645012. Listed at 14 retailers as of October 29, 2026, with prices from $334 to $1,738, a $1,404 spread on the same certified stone. Do Amore Diamonds lists it at $1,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839645012
Dimensions6.08 × 5.79 × 3.59 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm5.79 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839645012
Side View
Table 66.0%Crown 36.3°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,738 SGD|Low: $325 SGD|High: $1,776 SGD|Avg: $773 SGD|-2.2%
Do Amore Diamonds
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 29, 2026
Retailer 13$325 SGD
Retailer 2$334 SGD
Retailer 11$340 SGD
Retailer 8$475 SGD
Retailer 7$493 SGD
Retailer 3$547 SGD
Retailer 5$633 SGD
Retailer 9$676 SGD
Retailer 12$751 SGD
Retailer 6$843 SGD
Retailer 14$995 SGD
Retailer 4$1,113 SGD
Retailer 10$1,298 SGD
Do Amore Diamonds$1,738 SGD

15 data points across 14 retailers

14 retailers$334 SGD to $1,738 SGD

Retailer 1
-
$325 SGD
Price last confirmed 9 days ago
A
Retailer 2
-
$334 SGD
View
Retailer 3
-
$340 SGD
View
Price last confirmed 8 days ago
Retailer 4
-
$475 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$493 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$547 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$633 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$676 SGD
View
Price last confirmed 10 days ago
Retailer 9
-
$751 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$843 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$995 SGD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,113 SGD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,298 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
25-9153126-004C · Oct 29
$1,738 SGD
$1,360 USD
View
13 more retailers have this diamond
Prices start from $334 SGDSave up to $1,404 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
$334 SGD