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Radiant|Natural|GIA

2.50ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 5241060555

Certificate GIA 5241060555

Diamond specifications and retailer prices

From $35,409 NZD
$19,923 USD
As of November 2, 2026
Save $24,155 NZD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $59,564 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5241060555. Listed at 12 retailers as of November 2, 2026, with prices from $35,409 to $59,564, a $24,155 spread on the same certified stone. MOH London lists it at $59,564. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241060555
Dimensions9.25 × 7.03 × 4.44 mm
L/W Ratio1.32
Top View
9.25 mm7.03 mm2.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241060555
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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 2
Current: $59,564 NZD|Low: $35,409 NZD|High: $59,564 NZD|Avg: $42,793 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$35,409 NZD
Retailer 5$36,212 NZD
Retailer 10$39,698 NZD
Retailer 2$40,046 NZD
Retailer 3$41,400 NZD
Retailer 4$42,673 NZD
Retailer 11$42,673 NZD
Retailer 6$42,906 NZD
Retailer 8$43,879 NZD
Retailer 12$44,095 NZD
Retailer 9$45,031 NZD
MOH London$59,564 NZD

4 data points across 12 retailers

12 retailers$35,409 NZD to $59,564 NZD

B+
Cheapest Retailer
-
$35,409 NZD
$19,923 USD
B+
Retailer 2
-
$36,212 NZD
CA$28,298 CAD
View
B+
Retailer 3
-
$39,698 NZD
£17,588 GBP
View
B+
Retailer 4
-
$40,046 NZD
$22,532 USD
View
B+
Retailer 5
-
$41,400 NZD
$23,294 USD
View
B+
Retailer 6
-
$42,673 NZD
$24,010 USD
View
B+
Retailer 7
-
$42,673 NZD
$24,010 USD
View
B
Retailer 8
-
$42,906 NZD
$24,141 USD
View
B
Retailer 9
-
$43,879 NZD
£19,440 GBP
View
B
Retailer 10
-
$44,095 NZD
$24,810 USD
View
B
Retailer 11
-
$45,031 NZD
€24,130 EUR
View
Most Expensive
B
MOH London
38BA07B78 · Nov 2
$59,564 NZD
£26,389 GBP
View
11 more retailers have this diamond
Prices start from $35,409 NZDSave up to $24,155 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 Radiant
$35,409 NZD