Heart|Natural|GIA

2.29ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 5426755134

Certificate GIA 5426755134

Diamond specifications and retailer prices

From $13,324 USD
As of November 6, 2026
Save $11,300 USD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $24,624 USD at Adiamor · As of November 5, 2026
View at Adiamor

About this 2.29ct natural heart diamond

This 2.29ct natural heart sits in the two to three carat band, graded H 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 5426755134. Listed at 17 retailers as of November 5, 2026, with prices from $13,324 to $24,624, a $11,300 spread on the same certified stone. Adiamor lists it at $24,624. 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

2.29
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426755134
Dimensions8.31 × 8.55 × 5.13 mm
L/W Ratio1.03
Top View
8.31 mm8.55 mm2.29 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5426755134
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $18,926 USD|Low: $13,417 USD|High: $24,794 USD|Avg: $17,660 USD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$13,577 USD
Retailer 4$15,525 USD
Retailer 2$16,367 USD
Retailer 6$16,593 USD
Retailer 7$17,315 USD
Retailer 9$18,470 USD
Retailer 8$18,758 USD
Retailer 1$18,926 USD
Retailer 3$24,433 USD

38 data points across 9 retailers

17 retailers$13,324 USD to $24,624 USD

B+
Cheapest Retailer
-
$13,324 USD
B+
Retailer 2
-
$13,577 USD
View
Retailer 3
-
$15,157 USD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$15,525 USD
View
B
Retailer 5
-
$15,872 USD
View
B
Retailer 6
-
$16,367 USD
View
B
Retailer 7
-
$16,593 USD
View
Final sale: no returns
Retailer 8
-
$17,315 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$18,470 USD
View
Retailer 10
-
$18,758 USD
View
Price last confirmed 39 days ago
B
Retailer 11
-
$18,758 USD
View
B
Retailer 12
-
$18,926 USD
View
B
Retailer 13
-
$19,242 USD
View
Retailer 14
-
$19,480 USD
View
Price last confirmed 38 days ago
Retailer 15
-
$22,223 USD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$24,433 USD
View
Most Expensive
B
Adiamor
D-64681705 · Nov 5
$24,624 USD
View
16 more retailers have this diamond
Prices start from $13,324 USDSave up to $11,300 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.

B+
2.29ct Heart
$13,324 USD