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Heart|Lab Grown|IGI

0.51ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG839611359

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839611359

Diamond specifications and retailer prices

From $133 SGD
As of November 4, 2026
Save $471 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,376 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839611359 or 839611359. Listed at 16 retailers as of November 4, 2026, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611359
Dimensions4.91 × 5.39 × 3.34 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.91 mm5.39 mm0.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611359
Side View
Table 57.0%Crown 32.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

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 4
Current: $1,376 SGD|Low: $128 SGD|High: $1,397 SGD|Avg: $420 SGD|-1.4%
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
November 5, 2026
Retailer 9$133 SGD
Retailer 14$155 SGD
Retailer 15$176 SGD
Retailer 8$195 SGD
Retailer 6$295 SGD
Retailer 3$300 SGD
Retailer 2$321 SGD
Retailer 13$331 SGD
Retailer 16$383 SGD
Retailer 12$399 SGD
Retailer 7$461 SGD
Retailer 5$464 SGD
Retailer 4$476 SGD
Retailer 10$531 SGD
Retailer 11$604 SGD
MOH London$1,376 SGD

36 data points across 16 retailers

16 retailers$133 SGD to $604 SGD

A
Cheapest Retailer
-
$133 SGD
A
Retailer 2
-
$155 SGD
View
A
Retailer 3
-
$176 SGD
View
A
Retailer 4
-
$195 SGD
View
Retailer 5
-
$295 SGD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$300 SGD
View
B+
Retailer 7
-
$321 SGD
View
B+
Retailer 8
-
$331 SGD
View
B+
Retailer 9
-
$383 SGD
View
B+
Retailer 10
-
$399 SGD
View
Retailer 11
-
$461 SGD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$464 SGD
View
B
Retailer 13
-
$476 SGD
View
B
Retailer 14
-
$531 SGD
View
B
Retailer 15
-
$604 SGD
View
Most Expensive
MOH London
LG839611359 · Nov 5
$1,376 SGD
£848 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $133 SGDSave up to $471 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 Heart
$133 SGD