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Heart|Natural|GIA

2.50ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 1569365641

Certificate GIA 1569365641

Diamond specifications and retailer prices

From $11,695 USD
£9,209 GBP
As of November 1, 2026
Save $6,338 USD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,033 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural heart diamond

This 2.5ct natural heart sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569365641. Listed at 11 retailers as of October 30, 2026, with prices from $11,695 to $18,033, a $6,338 spread on the same certified stone. NZ Jewellers lists it at $18,033. 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

2.50
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569365641
Dimensions9.38 × 8.34 × 5.50 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle
Top View
9.38 mm8.34 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569365641
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.6%

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: Nov 1
Current: $18,033 USD|Low: $11,625 USD|High: $20,345 USD|Avg: $14,195 USD|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$11,695 USD
Retailer 11$11,770 USD
Retailer 3$11,942 USD
Retailer 7$11,943 USD
Retailer 4$12,621 USD
Retailer 9$12,938 USD
Retailer 10$13,137 USD
Retailer 6$13,633 USD
Retailer 8$14,928 USD
Retailer 2$16,897 USD
NZ Jewellers$18,033 USD

27 data points across 11 retailers

11 retailers$11,695 USD to $18,033 USD

A
Cheapest Retailer
-
$11,695 USD
£9,209 GBP
A
Retailer 2
-
$11,770 USD
View
A
Retailer 3
-
$11,942 USD
View
Final sale: no returns
A
Retailer 4
-
$11,943 USD
View
A
Retailer 5
-
$12,621 USD
£9,938 GBP
View
A
Retailer 6
-
$12,938 USD
View
A
Retailer 7
-
$13,137 USD
View
A
Retailer 8
-
$13,633 USD
€12,984 EUR
View
A
Retailer 9
-
$14,928 USD
View
B+
Retailer 10
-
$16,897 USD
£13,305 GBP
View
Most Expensive
B+
NZ Jewellers
066bfb91-cfcc-40b3-8d85-3832effda262 · Oct 30
$18,033 USD
View
10 more retailers have this diamond
Prices start from $11,695 USDSave up to $6,338 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
2.50ct Heart
$11,695 USD