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Heart|Natural|IGI

0.51ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 708529609

Shape and cutting style on the report: Heart brilliant

Certificate IGI 708529609

Diamond specifications and retailer prices

From $608 USD
₹57,908 INR
As of November 2, 2026
Save $885 USD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,494 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 708529609. Listed at 7 retailers as of November 2, 2026, with prices from $608 to $1,494, a $885 spread on the same certified stone. MOH London lists it at $1,494. 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
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 708529609
Dimensions4.68 × 5.57 × 3.23 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Top View
4.68 mm5.57 mm0.51 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 708529609
Side View
Table 56.0%Crown 37.6°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 58.0%

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 2
Current: $1,494 USD|Low: $607 USD|High: $1,511 USD|Avg: $1,076 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3$608 USD
Retailer 2$1,011 USD
Retailer 5$1,022 USD
Retailer 4$1,258 USD
MOH London$1,494 USD

45 data points across 5 retailers

7 retailers$608 USD to $1,494 USD

A
Cheapest Retailer
-
$608 USD
₹57,908 INR
B+
Retailer 2
-
$838 USD
View
B+
Retailer 3
-
$948 USD
View
B
Retailer 4
-
$1,011 USD
£796 GBP
View
B+
Retailer 5
-
$1,022 USD
£804 GBP
View
B
Retailer 6
-
$1,258 USD
ZAR 20,330 ZAR
View
Most Expensive
B
MOH London
A3B26270A · Nov 2
$1,494 USD
£1,176 GBP
View
6 more retailers have this diamond
Prices start from $608 USDSave up to $885 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
$608 USD