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Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG839698518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839698518

Diamond specifications and retailer prices

From $403 SGD
$315 USD
As of November 1, 2026
Save $1,600 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,003 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839698518 or 839698518. Listed at 20 retailers as of November 1, 2026, with prices from $403 to $2,003, a $1,600 spread on the same certified stone. MOH London lists it at $2,003. 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

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839698518
Dimensions8.56 × 6.49 × 4.18 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm6.49 mm1.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839698518
Side View
Table 62.0%Crown 36.8°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.4%

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 1
Current: $2,003 SGD|Low: $388 SGD|High: $2,027 SGD|Avg: $1,030 SGD|-1.2%
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 3$403 SGD
Retailer 4$468 SGD
Retailer 5$500 SGD
Retailer 7$500 SGD
Retailer 13$584 SGD
Retailer 10$657 SGD
Retailer 20$659 SGD
Retailer 16$800 SGD
Retailer 9$812 SGD
Retailer 15$862 SGD
Retailer 14$884 SGD
Retailer 11$926 SGD
Retailer 17$1,165 SGD
Retailer 18$1,202 SGD
Retailer 2$1,242 SGD
Retailer 8$1,598 SGD
Retailer 6$1,606 SGD
Retailer 12$1,665 SGD
Retailer 19$1,765 SGD
MOH London$2,003 SGD

35 data points across 20 retailers

20 retailers$403 SGD to $2,003 SGD

A
Cheapest Retailer
-
$403 SGD
$315 USD
A
Retailer 2
-
$468 SGD
$366 USD
View
Retailer 3
-
$500 SGD
$391 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$500 SGD
$391 USD
View
A
Retailer 5
-
$584 SGD
£360 GBP
View
B+
Retailer 6
-
$657 SGD
$514 USD
View
A
Retailer 7
-
$659 SGD
$515 USD
View
B+
Retailer 8
-
$800 SGD
€596 EUR
View
B+
Retailer 9
-
$812 SGD
$635 USD
View
B+
Retailer 10
-
$862 SGD
ZAR 10,888 ZAR
View
B+
Retailer 11
-
$884 SGD
£544 GBP
View
B+
Retailer 12
-
$926 SGD
$724 USD
View
B+
Retailer 13
-
$1,165 SGD
A$1,402 AUD
View
Retailer 14
-
$1,202 SGD
$940 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,242 SGD
$971 USD
View
B
Retailer 16
-
$1,598 SGD
View
B
Retailer 17
-
$1,606 SGD
$1,256 USD
View
B
Retailer 18
-
$1,665 SGD
$1,302 USD
View
B
Retailer 19
-
$1,765 SGD
$1,380 USD
View
Most Expensive
B
MOH London
LG839698518 · Nov 1
$2,003 SGD
£1,233 GBP
View
19 more retailers have this diamond
Prices start from $403 SGDSave up to $1,600 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
1.51ct Oval
$403 SGD