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Oval|Lab Grown|IGI

0.51ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG447099524

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099524

Diamond specifications and retailer prices

From $390 SGD
$305 USD
As of November 1, 2026
Save $1,549 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,939 SGD at MOH London · As of November 1, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447099524 or 447099524. Listed at 12 retailers as of November 1, 2026, with prices from $390 to $1,939, a $1,549 spread on the same certified stone. MOH London lists it at $1,939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099524
Dimensions6.65 × 4.50 × 2.64 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.65 mm4.50 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099524
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,939 SGD|Low: $375 SGD|High: $1,961 SGD|Avg: $973 SGD|-1.1%
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
November 2, 2026
Retailer 9$390 SGD
Retailer 13$437 SGD
Retailer 10$473 SGD
Retailer 11$483 SGD
Retailer 14$483 SGD
Retailer 4$614 SGD
Retailer 12$789 SGD
Retailer 2$878 SGD
Retailer 7$885 SGD
Retailer 5$951 SGD
Retailer 8$1,487 SGD
Retailer 3$1,753 SGD
MOH London$1,939 SGD
Retailer 6$1,943 SGD

25 data points across 14 retailers

12 retailers$390 SGD to $1,939 SGD

A
Cheapest Retailer
-
$390 SGD
$305 USD
A
Retailer 2
-
$437 SGD
$342 USD
View
Final sale: no returns
A
Retailer 3
-
$453 SGD
$354 USD
View
A
Retailer 4
-
$473 SGD
$370 USD
View
A
Retailer 5
-
$483 SGD
$378 USD
View
Retailer 6
-
$483 SGD
$378 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$789 SGD
$617 USD
View
B+
Retailer 8
-
$878 SGD
ZAR 11,097 ZAR
View
B+
Retailer 9
-
$885 SGD
€659 EUR
View
B
Retailer 10
-
$1,487 SGD
$1,163 USD
View
B
Retailer 11
-
$1,555 SGD
$1,216 USD
View
Most Expensive
B
MOH London
LG447099524 · Nov 1
$1,939 SGD
£1,194 GBP
View
11 more retailers have this diamond
Prices start from $390 SGDSave up to $1,549 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
$390 SGD