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Oval|Lab Grown|IGI

0.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG764642246

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764642246

Diamond specifications and retailer prices

From $151 SGD
As of November 3, 2026
Save $823 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,557 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764642246 or 764642246. Listed at 18 retailers as of November 3, 2026, with a 546% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764642246
Dimensions6.63 × 4.46 × 2.72 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm4.46 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764642246
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.0%

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: $1,557 SGD|Low: $144 SGD|High: $1,582 SGD|Avg: $460 SGD|-0.3%
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
November 5, 2026
Retailer 9$151 SGD
Retailer 11$175 SGD
Retailer 4$199 SGD
Retailer 7$199 SGD
Retailer 14$249 SGD
Retailer 15$266 SGD
Retailer 13$336 SGD
Retailer 12$340 SGD
Retailer 3$358 SGD
Retailer 2$379 SGD
Retailer 5$575 SGD
Retailer 10$602 SGD
Retailer 8$671 SGD
Retailer 6$973 SGD
MOH London$1,557 SGD

43 data points across 15 retailers

18 retailers$151 SGD to $973 SGD

A
Cheapest Retailer
-
$151 SGD
A
Retailer 2
-
$175 SGD
View
A
Retailer 3
-
$199 SGD
View
Retailer 4
-
$199 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$266 SGD
View
B+
Retailer 6
-
$336 SGD
View
B+
Retailer 7
-
$340 SGD
View
B+
Retailer 8
-
$358 SGD
View
B+
Retailer 9
-
$379 SGD
View
B
Retailer 10
-
$456 SGD
View
B
Retailer 11
-
$525 SGD
View
B
Retailer 12
-
$574 SGD
View
B
Retailer 13
-
$575 SGD
View
B
Retailer 14
-
$602 SGD
View
B
Retailer 15
-
$671 SGD
View
B
Retailer 16
-
$674 SGD
View
B
Retailer 17
-
$973 SGD
View
Most Expensive
MOH London
LG764642246 · Nov 5
$1,557 SGD
£960 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $151 SGDSave up to $823 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
0.51ct Oval
$151 SGD