CaratHunter
Plans
Round|Lab Grown|IGI

0.51ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG749541977

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749541977

Diamond specifications and retailer prices

From $298 SGD
As of November 5, 2026
Save $853 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,151 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749541977 or 749541977. Listed at 8 retailers as of November 2, 2026, with prices from $298 to $1,151, a $853 spread on the same certified stone. MOH London lists it at $1,151. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541977
Dimensions5.13 × 5.15 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.13 mm5.15 mm0.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749541977
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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 5
Current: $1,151 SGD|Low: $224 SGD|High: $1,165 SGD|Avg: $468 SGD|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$280 SGD
Retailer 2$298 SGD
Retailer 5$321 SGD
Retailer 3$332 SGD
Retailer 4$429 SGD
Retailer 9$433 SGD
Retailer 6$452 SGD
Retailer 7$578 SGD
MOH London$1,151 SGD

38 data points across 9 retailers

8 retailers$298 SGD to $1,151 SGD

A
Cheapest Retailer
-
$298 SGD
B+
Retailer 2
-
$321 SGD
View
B+
Retailer 3
-
$332 SGD
View
Retailer 4
-
$429 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$442 SGD
View
B+
Retailer 6
-
$452 SGD
View
B
Retailer 7
-
$578 SGD
View
Most Expensive
B
MOH London
LG749541977 · Nov 2
$1,151 SGD
£709 GBP
View
7 more retailers have this diamond
Prices start from $298 SGDSave up to $853 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 Round
$298 SGD