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Oval|Lab Grown|IGI

1.30ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG818685037

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685037

Diamond specifications and retailer prices

From $277 SGD
As of November 3, 2026
Save $1,099 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,376 SGD at MOH London · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685037 or 818685037. Listed at 20 retailers as of November 3, 2026, with prices from $277 to $1,376, a $1,099 spread on the same certified stone. MOH London lists it at $1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685037
Dimensions8.94 × 6.14 × 3.80 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm6.14 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685037
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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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: $1,376 SGD|Low: $259 SGD|High: $1,388 SGD|Avg: $744 SGD|+0.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 10$277 SGD
Retailer 8$309 SGD
Retailer 5$322 SGD
Retailer 17$345 SGD
Retailer 18$345 SGD
Retailer 15$590 SGD
Retailer 13$594 SGD
Retailer 2$633 SGD
Retailer 4$642 SGD
Retailer 11$799 SGD
Retailer 12$842 SGD
Retailer 14$923 SGD
Retailer 3$1,108 SGD
Retailer 16$1,112 SGD
Retailer 9$1,114 SGD
Retailer 7$1,174 SGD
Retailer 6$1,195 SGD
MOH London$1,376 SGD

34 data points across 18 retailers

20 retailers$277 SGD to $1,376 SGD

A
Cheapest Retailer
-
$277 SGD
A
Retailer 2
-
$309 SGD
View
Final sale: no returns
A
Retailer 3
-
$322 SGD
View
Retailer 4
-
$326 SGD
View
Price last confirmed 47 days ago
A
Retailer 5
-
$345 SGD
View
Retailer 6
-
$345 SGD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$590 SGD
View
A
Retailer 8
-
$594 SGD
View
A
Retailer 9
-
$633 SGD
View
A
Retailer 10
-
$642 SGD
View
B+
Retailer 11
-
$799 SGD
View
B+
Retailer 12
-
$842 SGD
View
Retailer 13
-
$923 SGD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,022 SGD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$1,108 SGD
View
B
Retailer 16
-
$1,112 SGD
View
B
Retailer 17
-
$1,114 SGD
View
B
Retailer 18
-
$1,174 SGD
View
B
Retailer 19
-
$1,195 SGD
View
Most Expensive
B
MOH London
LG818685037 · Nov 5
$1,376 SGD
£848 GBP
View
19 more retailers have this diamond
Prices start from $277 SGDSave up to $1,099 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
$277 SGD