CaratHunter
Plans
Heart|Natural|GIA

2.51ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 1535847007

Certificate GIA 1535847007

Diamond specifications and retailer prices

From $8,032 USD
As of November 6, 2026
Save $7,760 USD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,792 USD at With Clarity · As of November 6, 2026
View at With Clarity

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535847007. Listed at 12 retailers as of November 6, 2026, with prices from $8,032 to $15,792, a $7,760 spread on the same certified stone. With Clarity lists it at $15,792. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535847007
Dimensions7.73 × 7.22 × 5.32 mm
L/W Ratio1.07
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Needle
Top View
7.73 mm7.22 mm2.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535847007
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.7%

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 6
Current: $8,032 USD|Low: $8,032 USD|High: $15,795 USD|Avg: $10,536 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$8,032 USD
Retailer 5$8,217 USD
Retailer 8$8,930 USD
Retailer 7$9,527 USD
Retailer 6$10,130 USD
Retailer 2$10,177 USD
Retailer 10$10,306 USD
Retailer 3$11,115 USD
Retailer 9$13,310 USD
Retailer 4$14,460 USD

39 data points across 10 retailers

12 retailers$8,032 USD to $15,792 USD

A
Cheapest Retailer
-
$8,032 USD
A
Retailer 2
-
$8,217 USD
View
A
Retailer 3
-
$8,930 USD
View
Final sale: no returns
Retailer 4
-
$9,093 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$9,527 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$9,965 USD
View
A
Retailer 7
-
$10,130 USD
View
B+
Retailer 8
-
$10,177 USD
View
Retailer 9
-
$10,306 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$11,115 USD
View
B+
Retailer 11
-
$14,460 USD
View
Most Expensive
B
With Clarity
1535847007 · Nov 6
$15,792 USD
View
11 more retailers have this diamond
Prices start from $8,032 USDSave up to $7,760 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
$8,032 USD