Heart|Natural|GIA

0.51ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 2566689195

Certificate GIA 2566689195

Diamond specifications and retailer prices

From $510 USD
As of November 7, 2026
Save $315 USD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $825 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566689195. Listed at 8 retailers as of November 6, 2026, with prices from $510 to $825, a $315 spread on the same certified stone. Wholesale Diamonds Direct lists it at $825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.58°
Pavilion angle39.11°
OriginNatural
Grading LabGIA
CertificateGIA 2566689195
Dimensions4.84 × 5.43 × 3.23 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.84 mm5.43 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566689195
Side View
Table 59.0%Crown 36.58°Girdle: STK-THKPavilion 39.11°Culet: NoneDepth 59.4%

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 7
Current: $510 USD|Low: $510 USD|High: $825 USD|Avg: $679 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 7, 2026
Retailer 1$510 USD
Retailer 6$550 USD
Retailer 3$596 USD
Retailer 4$641 USD
Retailer 2$715 USD
Retailer 5$807 USD
Wholesale Diamonds Direct$825 USD

2 data points across 7 retailers

8 retailers$510 USD to $825 USD

A
Cheapest Retailer
-
$510 USD
A
Retailer 2
-
$550 USD
View
A
Retailer 3
-
$565 USD
View
A
Retailer 4
-
$596 USD
View
B+
Retailer 5
-
$641 USD
View
B+
Retailer 6
-
$715 USD
View
B
Retailer 7
-
$807 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
685729817 · Nov 6
$825 USD
View
7 more retailers have this diamond
Prices start from $510 USDSave up to $315 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
$510 USD