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Oval|Lab Grown|IGI

1.03ct J VS1 Oval Lab Grown Diamond

VG • J/VS1 • IGI LG731504463

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731504463

Diamond specifications and retailer prices

From $195 SGD
As of November 5, 2026
Save $938 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,133 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG731504463 or 731504463. Listed at 13 retailers as of November 2, 2026, with prices from $195 to $1,133, a $938 spread on the same certified stone. MOH London lists it at $1,133. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731504463
Dimensions7.91 × 5.74 × 3.44 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.74 mm1.03 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG731504463
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,133 SGD|Low: $165 SGD|High: $1,216 SGD|Avg: $511 SGD|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6$195 SGD
Retailer 4$227 SGD
Retailer 5$232 SGD
Retailer 12$242 SGD
Retailer 13$242 SGD
Retailer 10$345 SGD
Retailer 2$410 SGD
Retailer 11$443 SGD
Retailer 7$555 SGD
Retailer 3$779 SGD
Retailer 8$823 SGD
Retailer 9$848 SGD
MOH London$1,133 SGD

26 data points across 13 retailers

13 retailers$195 SGD to $1,133 SGD

A
Cheapest Retailer
-
$195 SGD
B+
Retailer 2
-
$227 SGD
View
B+
Retailer 3
-
$232 SGD
View
Final sale: no returns
Retailer 4
-
$242 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$242 SGD
View
B+
Retailer 6
-
$345 SGD
View
A
Retailer 7
-
$410 SGD
View
B+
Retailer 8
-
$443 SGD
View
B+
Retailer 9
-
$555 SGD
View
B+
Retailer 10
-
$779 SGD
View
B+
Retailer 11
-
$823 SGD
View
B+
Retailer 12
-
$848 SGD
View
Most Expensive
B+
MOH London
LG731504463 · Nov 2
$1,133 SGD
£696 GBP
View
12 more retailers have this diamond
Prices start from $195 SGDSave up to $938 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 Oval
$195 SGD