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Round|Natural|GIA

2.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7553483408

Certificate GIA 7553483408

Diamond specifications and retailer prices

From $38,534 NZD
$21,718 USD
As of October 31, 2026
Save $27,268 NZD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $65,803 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7553483408. Listed at 18 retailers as of October 31, 2026, with prices from $38,534 to $65,803, a $27,268 spread on the same certified stone. MOH London lists it at $65,803. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7553483408
Dimensions8.58 × 8.64 × 5.39 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.58 mm8.64 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553483408
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 31
Current: $65,803 NZD|Low: $38,534 NZD|High: $66,596 NZD|Avg: $48,528 NZD|-1.2%
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
November 2, 2026
Retailer 3$38,534 NZD
Retailer 5$38,735 NZD
Retailer 4$40,376 NZD
Retailer 11$42,134 NZD
Retailer 2$42,140 NZD
Retailer 10$44,240 NZD
Retailer 9$45,646 NZD
Retailer 13$47,400 NZD
Retailer 7$48,479 NZD
Retailer 6$50,898 NZD
Retailer 8$56,424 NZD
Retailer 12$59,689 NZD
MOH London$65,803 NZD

34 data points across 13 retailers

18 retailers$38,534 NZD to $65,803 NZD

A
Cheapest Retailer
-
$38,534 NZD
$21,718 USD
A
Retailer 2
-
$38,735 NZD
$21,831 USD
View
A
Retailer 3
-
$40,376 NZD
$22,756 USD
View
Final sale: no returns
B+
Retailer 4
-
$42,134 NZD
$23,747 USD
View
B+
Retailer 5
-
$42,138 NZD
$23,749 USD
View
A
Retailer 6
-
$42,140 NZD
£18,701 GBP
View
B+
Retailer 7
-
$43,435 NZD
$24,480 USD
View
B+
Retailer 8
-
$43,435 NZD
$24,480 USD
View
B+
Retailer 9
-
$44,240 NZD
$24,934 USD
View
B+
Retailer 10
-
$44,890 NZD
$25,300 USD
View
B+
Retailer 11
-
$45,032 NZD
$25,380 USD
View
B+
Retailer 12
-
$45,646 NZD
$25,726 USD
View
B+
Retailer 13
-
$47,400 NZD
$26,715 USD
View
B+
Retailer 14
-
$48,479 NZD
£21,514 GBP
View
B+
Retailer 15
-
$50,898 NZD
€27,320 EUR
View
B+
Retailer 16
-
$56,424 NZD
£25,040 GBP
View
B
Retailer 17
-
$59,689 NZD
$33,641 USD
View
Most Expensive
B
MOH London
A83AA3E9B · Nov 1
$65,803 NZD
£29,202 GBP
View
17 more retailers have this diamond
Prices start from $38,534 NZDSave up to $27,268 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.

A
2.50ct Round
$38,534 NZD