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Heart|Natural|IGI

2.51ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 788607594

Shape and cutting style on the report: Heart brilliant

Certificate IGI 788607594

Diamond specifications and retailer prices

From $7,131 USD
As of November 4, 2026
Save $4,336 USD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,467 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 788607594. Listed at 10 retailers as of November 4, 2026, with prices from $7,131 to $11,467, a $4,336 spread on the same certified stone. MOH London lists it at $11,467. 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

2.51
Carat
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 788607594
Dimensions8.48 × 9.36 × 5.55 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
8.48 mm9.36 mm2.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 788607594
Side View
Table 61.0%Crown 31°Girdle: THK-VTKPavilion 41.7°Culet: NoneDepth 59.3%

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: $11,467 USD|Low: $6,523 USD|High: $37,357 USD|Avg: $9,428 USD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$6,561 USD
Retailer 7$7,131 USD
Retailer 6$7,344 USD
Retailer 4$7,690 USD
Retailer 10$7,845 USD
Retailer 8$8,217 USD
Retailer 2$8,342 USD
Retailer 3$8,877 USD
Retailer 5$9,472 USD
MOH London$11,467 USD

40 data points across 10 retailers

10 retailers$7,131 USD to $11,467 USD

Retailer 1
-
$6,561 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$7,131 USD
View
B+
Retailer 3
-
$7,344 USD
View
A
Retailer 4
-
$7,690 USD
View
Retailer 5
-
$7,845 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$8,217 USD
View
B+
Retailer 7
-
$8,342 USD
View
A
Retailer 8
-
$8,877 USD
View
B+
Retailer 9
-
$9,472 USD
View
Most Expensive
B+
MOH London
3808FDA86 · Nov 4
$11,467 USD
£9,029 GBP
View
9 more retailers have this diamond
Prices start from $7,131 USDSave up to $4,336 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
2.51ct Heart
$7,131 USD