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Heart|Natural|IGI

0.51ct I VVS2 Heart Natural Diamond

VG • I/VVS2 • IGI 707521247

Shape and cutting style on the report: Heart brilliant

Certificate IGI 707521247

Diamond specifications and retailer prices

From $406 USD
₹38,658 INR
As of October 31, 2026
Save $1,398 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,804 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 707521247. Listed at 14 retailers as of October 30, 2026, with prices from $406 to $1,804, a $1,398 spread on the same certified stone. NZ Jewellers lists it at $1,804. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 707521247
Dimensions4.91 × 5.54 × 3.19 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
4.91 mm5.54 mm0.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 707521247
Side View
Table 58.0%Crown 38.8°Girdle: THN-THKPavilion 38.2°Culet: NoneDepth 57.6%

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: Oct 31
Current: $706 USD|Low: $405 USD|High: $1,345 USD|Avg: $736 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$406 USD
Retailer 7$530 USD
Retailer 8$668 USD
Retailer 1$706 USD
Retailer 2$727 USD
Retailer 5$770 USD
Retailer 6$888 USD
Retailer 3$1,328 USD

30 data points across 8 retailers

14 retailers$406 USD to $1,804 USD

A
Cheapest Retailer
-
$406 USD
₹38,658 INR
B+
Retailer 2
-
$530 USD
View
Final sale: no returns
A
Retailer 3
-
$575 USD
View
B+
Retailer 4
-
$620 USD
View
B+
Retailer 5
-
$620 USD
View
B+
Retailer 6
-
$664 USD
View
B+
Retailer 7
-
$668 USD
View
B+
Retailer 8
-
$706 USD
£556 GBP
View
B+
Retailer 9
-
$707 USD
View
B+
Retailer 10
-
$727 USD
£572 GBP
View
B+
Retailer 11
-
$770 USD
View
B
Retailer 12
-
$888 USD
ZAR 14,347 ZAR
View
B
Retailer 13
-
$1,328 USD
£1,046 GBP
View
Most Expensive
B
NZ Jewellers
4a323a43-61a7-4dcf-9350-8e35af8bc606 · Oct 30
$1,804 USD
View
13 more retailers have this diamond
Prices start from $406 USDSave up to $1,398 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
$406 USD