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Heart|Natural|IGI

0.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • IGI 841685606

Shape and cutting style on the report: Heart brilliant

Certificate IGI 841685606

Diamond specifications and retailer prices

From $361 USD
₹34,365 INR
As of November 2, 2026
Save $775 USD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,135 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 841685606. Listed at 4 retailers as of November 2, 2026, with prices from $361 to $1,135, a $775 spread on the same certified stone. MOH London lists it at $1,135. 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
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle43.4°
OriginNatural
Grading LabIGI
CertificateIGI 841685606
Dimensions4.84 × 5.38 × 3.36 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Top View
4.84 mm5.38 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 841685606
Side View
Table 58.0%Crown 33.1°Girdle: STK-THKPavilion 43.4°Culet: NoneDepth 62.5%

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: $1,135 USD|Low: $361 USD|High: $1,142 USD|Avg: $703 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$361 USD
Retailer 3$638 USD
Retailer 4$676 USD
MOH London$1,135 USD

10 data points across 4 retailers

4 retailers$361 USD to $1,135 USD

A
Cheapest Retailer
-
$361 USD
₹34,365 INR
B+
Retailer 2
-
$638 USD
£503 GBP
View
B
Retailer 3
-
$676 USD
View
Most Expensive
B
MOH London
EA6E05D8C · Nov 2
$1,135 USD
£894 GBP
View
3 more retailers have this diamond
Prices start from $361 USDSave up to $775 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
$361 USD