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Radiant|Natural|GIA

2.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2546936346

Certificate GIA 2546936346

Diamond specifications and retailer prices

From $45,741 NZD
$25,780 USD
As of October 30, 2026
Save $32,723 NZD (42%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $78,464 NZD at MOH London · As of November 1, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546936346. Listed at 23 retailers as of October 30, 2026, with prices from $45,741 to $78,464, a $32,723 spread on the same certified stone. MOH London lists it at $78,464. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546936346
Dimensions8.69 × 6.89 × 4.74 mm
L/W Ratio1.26
Top View
8.69 mm6.89 mm2.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546936346
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.9%

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 30
Current: $78,464 NZD|Low: $46,481 NZD|High: $79,408 NZD|Avg: $57,487 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$46,600 NZD
Retailer 6$48,147 NZD
Retailer 7$50,602 NZD
Retailer 2$51,103 NZD
Retailer 8$52,753 NZD
Retailer 5$58,672 NZD
Retailer 3$69,471 NZD
MOH London$78,464 NZD

35 data points across 8 retailers

23 retailers$45,741 NZD to $78,464 NZD

A
Cheapest Retailer
-
$45,741 NZD
$25,780 USD
A
Retailer 2
-
$46,600 NZD
₹2,501,348 INR
View
A
Retailer 3
-
$46,998 NZD
$26,488 USD
View
A
Retailer 4
-
$47,327 NZD
CA$37,047 CAD
View
A
Retailer 5
-
$47,698 NZD
A$41,358 AUD
View
B+
Retailer 6
-
$48,147 NZD
$27,136 USD
View
Final sale: no returns
B+
Retailer 7
-
$48,864 NZD
$27,540 USD
View
B+
Retailer 8
-
$50,241 NZD
$28,316 USD
View
Retailer 9
-
$50,602 NZD
A$43,876 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$50,660 NZD
$28,552 USD
View
B+
Retailer 11
-
$51,103 NZD
£22,679 GBP
View
B+
Retailer 12
-
$52,335 NZD
$29,496 USD
View
B+
Retailer 13
-
$52,753 NZD
$29,732 USD
View
B+
Retailer 14
-
$52,874 NZD
$29,800 USD
View
B+
Retailer 15
-
$52,874 NZD
$29,800 USD
View
B+
Retailer 16
-
$54,427 NZD
$30,675 USD
View
B+
Retailer 17
-
$54,648 NZD
$30,800 USD
View
B+
Retailer 18
-
$55,000 NZD
$30,998 USD
View
B+
Retailer 19
-
$56,520 NZD
$31,855 USD
View
B+
Retailer 20
-
$58,672 NZD
€31,493 EUR
View
B
Retailer 21
-
$58,690 NZD
$33,078 USD
View
B
Retailer 22
-
$69,471 NZD
ZAR 632,541 ZAR
View
Most Expensive
B
MOH London
6B831C2BC · Nov 1
$78,464 NZD
£34,821 GBP
View
22 more retailers have this diamond
Prices start from $45,741 NZDSave up to $32,723 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 Radiant
$45,741 NZD