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Heart|Lab Grown|IGI

0.51ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG526283841

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG526283841

Diamond specifications and retailer prices

From $124 USD
As of November 2, 2026
Save $828 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,288 USD at MOH London · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG526283841 or 526283841. Listed at 17 retailers as of November 1, 2026, with a 668% 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
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283841
Dimensions5.58 × 5.03 × 3.34 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.58 mm5.03 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526283841
Side View
Table 53.5%Crown 34°Girdle: MED-THKPavilion 42.6°Culet: NoneDepth 59.9%

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 2
Current: $1,288 USD|Low: $119 USD|High: $1,303 USD|Avg: $363 USD
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 11$124 USD
Retailer 6$139 USD
Retailer 3$144 USD
Retailer 4$164 USD
Retailer 12$164 USD
Retailer 7$280 USD
Retailer 14$297 USD
Retailer 2$321 USD
Retailer 8$330 USD
Retailer 9$372 USD
Retailer 5$382 USD
Retailer 13$496 USD
Retailer 10$524 USD
MOH London$1,288 USD

44 data points across 14 retailers

17 retailers$124 USD to $952 USD

A
Cheapest Retailer
-
$124 USD
A
Retailer 2
-
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$144 USD
View
A
Retailer 4
-
$164 USD
View
Retailer 5
-
$164 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$280 USD
ZAR 4,526 ZAR
View
B+
Retailer 7
-
$297 USD
View
B+
Retailer 8
-
$321 USD
£253 GBP
View
B+
Retailer 9
-
$330 USD
View
B+
Retailer 10
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 11
-
$372 USD
£293 GBP
View
B
Retailer 12
-
$382 USD
View
B
Retailer 13
-
$496 USD
View
B
Retailer 14
-
$524 USD
View
B
Retailer 15
-
$552 USD
View
B
Retailer 16
-
$952 USD
View
Most Expensive
MOH London
LG526283841 · Nov 1
$1,288 USD
£1,014 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $124 USDSave up to $828 USD

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
$124 USD