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Round|Lab Grown|IGI

0.50ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG451055537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055537

Diamond specifications and retailer prices

From $403 SGD
$315 USD
As of November 1, 2026
Save $1,598 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,001 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round 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 LG451055537 or 451055537. Listed at 12 retailers as of November 1, 2026, with prices from $403 to $2,001, a $1,598 spread on the same certified stone. MOH London lists it at $2,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055537
Dimensions5.20 × 5.16 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.20 mm5.16 mm0.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055537
Side View
Table 60.5%Crown 31.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.8%

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: $2,001 SGD|Low: $386 SGD|High: $2,025 SGD|Avg: $928 SGD
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 1, 2026
Retailer 9$403 SGD
Retailer 10$422 SGD
Retailer 13$449 SGD
Retailer 14$467 SGD
Retailer 11$499 SGD
Retailer 3$715 SGD
Retailer 12$812 SGD
Retailer 7$903 SGD
Retailer 2$914 SGD
Retailer 4$959 SGD
Retailer 5$971 SGD
Retailer 8$1,464 SGD
MOH London$2,001 SGD
Retailer 6$2,006 SGD

25 data points across 14 retailers

12 retailers$403 SGD to $2,001 SGD

A
Cheapest Retailer
-
$403 SGD
$315 USD
A
Retailer 2
-
$422 SGD
$330 USD
View
A
Retailer 3
-
$449 SGD
$351 USD
View
Final sale: no returns
A
Retailer 4
-
$467 SGD
$365 USD
View
Retailer 5
-
$499 SGD
$390 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$499 SGD
$390 USD
View
B+
Retailer 7
-
$812 SGD
$635 USD
View
B+
Retailer 8
-
$903 SGD
ZAR 11,410 ZAR
View
B+
Retailer 9
-
$914 SGD
€681 EUR
View
B
Retailer 10
-
$1,464 SGD
$1,145 USD
View
B
Retailer 11
-
$1,605 SGD
$1,255 USD
View
Most Expensive
B
MOH London
LG451055537 · Nov 1
$2,001 SGD
£1,232 GBP
View
11 more retailers have this diamond
Prices start from $403 SGDSave up to $1,598 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
0.50ct Round
$403 SGD