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Heart|Natural|GIA

2.50ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6441734910

Certificate GIA 6441734910

Diamond specifications and retailer prices

From $49,095 NZD
$27,670 USD
As of October 30, 2026
Save $27,199 NZD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $76,294 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural heart diamond

This 2.5ct natural heart sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441734910. Listed at 13 retailers as of October 30, 2026, with prices from $49,095 to $76,294, a $27,199 spread on the same certified stone. MOH London lists it at $76,294. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.45°
Pavilion angle43.77°
OriginNatural
Grading LabGIA
CertificateGIA 6441734910
Dimensions8.43 × 9.54 × 5.66 mm
L/W Ratio1.13
Top View
8.43 mm9.54 mm2.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6441734910
Side View
Table 60.0%Crown 33.45°Girdle: MED-THKPavilion 43.77°Culet: NoneDepth 59.3%

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: Oct 30
Current: $76,294 NZD|Low: $48,234 NZD|High: $77,214 NZD|Avg: $56,967 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3$49,095 NZD
Retailer 10$49,212 NZD
Retailer 9$49,430 NZD
Retailer 13$50,887 NZD
Retailer 4$52,404 NZD
Retailer 15$53,870 NZD
Retailer 8$54,259 NZD
Retailer 12$54,535 NZD
Retailer 11$56,620 NZD
Retailer 14$58,417 NZD
Retailer 7$58,516 NZD
Retailer 6$58,812 NZD
Retailer 5$60,015 NZD
Retailer 16$60,663 NZD
Retailer 2$67,551 NZD
MOH London$76,294 NZD

28 data points across 16 retailers

13 retailers$49,095 NZD to $76,294 NZD

B+
Cheapest Retailer
-
$49,095 NZD
$27,670 USD
Retailer 2
-
$49,212 NZD
A$42,671 AUD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
$49,430 NZD
$27,859 USD
View
Final sale: no returns
B+
Retailer 4
-
$50,887 NZD
$28,680 USD
View
B+
Retailer 5
-
$52,404 NZD
$29,535 USD
View
B+
Retailer 6
-
$53,870 NZD
$30,361 USD
View
Retailer 7
-
$54,535 NZD
£24,201 GBP
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$56,620 NZD
$31,911 USD
View
B+
Retailer 9
-
$58,417 NZD
$32,924 USD
View
B+
Retailer 10
-
$60,015 NZD
$33,824 USD
View
B+
Retailer 11
-
$60,663 NZD
$34,190 USD
View
B
Retailer 12
-
$67,551 NZD
ZAR 615,057 ZAR
View
Most Expensive
B
MOH London
6FCAF685E · Nov 1
$76,294 NZD
£33,858 GBP
View
12 more retailers have this diamond
Prices start from $49,095 NZDSave up to $27,199 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+
2.50ct Heart
$49,095 NZD