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Heart|Natural|GIA

2.29ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 5426755134

Certificate GIA 5426755134

Diamond specifications and retailer prices

From $24,035 NZD
As of November 6, 2026
Save $20,384 NZD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $44,419 NZD 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 $24,035 to $44,419, a $20,384 spread on the same certified stone. Adiamor lists it at $44,419. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $34,141 NZD|Low: $24,203 NZD|High: $44,726 NZD|Avg: $31,857 NZD|+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$24,492 NZD
Retailer 4$28,006 NZD
Retailer 2$29,524 NZD
Retailer 6$29,932 NZD
Retailer 7$31,235 NZD
Retailer 9$33,318 NZD
Retailer 8$33,838 NZD
Retailer 1$34,141 NZD
Retailer 3$44,075 NZD

38 data points across 9 retailers

17 retailers$24,035 NZD to $44,419 NZD

B+
Cheapest Retailer
-
$24,035 NZD
B+
Retailer 2
-
$24,492 NZD
View
Retailer 3
-
$27,342 NZD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$28,006 NZD
View
B
Retailer 5
-
$28,632 NZD
View
B
Retailer 6
-
$29,524 NZD
View
B
Retailer 7
-
$29,932 NZD
View
Final sale: no returns
Retailer 8
-
$31,235 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$33,318 NZD
View
Retailer 10
-
$33,838 NZD
View
Price last confirmed 39 days ago
B
Retailer 11
-
$33,838 NZD
View
B
Retailer 12
-
$34,141 NZD
View
B
Retailer 13
-
$34,711 NZD
View
Retailer 14
-
$35,140 NZD
View
Price last confirmed 38 days ago
Retailer 15
-
$40,088 NZD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$44,075 NZD
View
Most Expensive
B
Adiamor
D-64681705 · Nov 5
$44,419 NZD
$24,624 USD
View
16 more retailers have this diamond
Prices start from $24,035 NZDSave up to $20,384 NZD

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
$24,035 NZD