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Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG607307491

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG607307491

Diamond specifications and retailer prices

From $238 SGD
As of November 3, 2026
Save $1,119 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,357 SGD at MOH London · As of November 5, 2026
View at MOH London

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 standard cut grade and certified by IGI LG607307491 or 607307491. Listed at 10 retailers as of November 3, 2026, with prices from $238 to $1,357, a $1,119 spread on the same certified stone. MOH London lists it at $1,357. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607307491
Dimensions6.63 × 5.51 × 3.74 mm
L/W Ratio1.20
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
6.63 mm5.51 mm1.03 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607307491
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: $1,357 SGD|Low: $178 SGD|High: $1,376 SGD|Avg: $648 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$238 SGD
Retailer 8$328 SGD
Retailer 5$474 SGD
Retailer 3$501 SGD
Retailer 2$520 SGD
Retailer 7$572 SGD
Retailer 4$626 SGD
Retailer 10$727 SGD
Retailer 9$1,155 SGD
MOH London$1,357 SGD

43 data points across 10 retailers

10 retailers$238 SGD to $1,357 SGD

A
Cheapest Retailer
-
$238 SGD
Final sale: no returns
B+
Retailer 2
-
$328 SGD
View
B+
Retailer 3
-
$474 SGD
View
B+
Retailer 4
-
$501 SGD
View
B+
Retailer 5
-
$520 SGD
View
B+
Retailer 6
-
$572 SGD
View
Retailer 7
-
$599 SGD
View
Price last confirmed 80 days ago
Retailer 8
-
$626 SGD
View
Price last confirmed 31 days ago
B
Retailer 9
-
$1,155 SGD
View
Most Expensive
B
MOH London
LG607307491 · Nov 5
$1,357 SGD
£836 GBP
View
9 more retailers have this diamond
Prices start from $238 SGDSave up to $1,119 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
$238 SGD