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Oval|Lab Grown|IGI

1.30ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG602375471

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG602375471

Diamond specifications and retailer prices

From $458 SGD
HK$2,800 HKD
As of November 3, 2026
Save $914 SGD (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,372 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG602375471 or 602375471. Listed at 4 retailers as of November 2, 2026, with prices from $458 to $1,372, a $914 spread on the same certified stone. MOH London lists it at $1,372. 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

1.30
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602375471
Dimensions8.96 × 6.10 × 3.67 mm
L/W Ratio1.47
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
8.96 mm6.10 mm1.30 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602375471
Side View
Table 62.0%Crown 37.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,372 SGD|Low: $458 SGD|High: $1,716 SGD|Avg: $880 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$458 SGD
Retailer 2$485 SGD
Retailer 3$517 SGD
Retailer 5$735 SGD
Retailer 7$792 SGD
Retailer 9$862 SGD
Retailer 6$1,000 SGD
MOH London$1,372 SGD
Retailer 8$1,716 SGD

17 data points across 9 retailers

4 retailers$458 SGD to $1,372 SGD

A
Cheapest Retailer
-
$458 SGD
HK$2,800 HKD
A
Retailer 2
-
$485 SGD
€361 EUR
View
B+
Retailer 3
-
$517 SGD
$404 USD
View
Most Expensive
B
MOH London
LG602375471 · Nov 2
$1,372 SGD
£845 GBP
View
3 more retailers have this diamond
Prices start from $458 SGDSave up to $914 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
1.30ct Oval
$458 SGD