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Radiant|Natural|GIA

2.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5516938741

Certificate GIA 5516938741

Diamond specifications and retailer prices

From $49,831 NZD
$28,085 USD
As of October 31, 2026
Save $36,107 NZD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $85,939 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 5516938741. Listed at 14 retailers as of October 31, 2026, with prices from $49,831 to $85,939, a $36,107 spread on the same certified stone. MOH London lists it at $85,939. 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
FluorescenceFaint
Crown angle47.9°
Pavilion angle57.3°
OriginNatural
Grading LabGIA
CertificateGIA 5516938741
Dimensions8.83 × 6.90 × 4.69 mm
L/W Ratio1.28
Top View
8.83 mm6.90 mm2.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5516938741
Side View
Table 69.0%Crown 47.9°Girdle: THK-VTKPavilion 57.3°Culet: NoneDepth 68.0%

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: Oct 31
Current: $85,939 NZD|Low: $49,230 NZD|High: $86,975 NZD|Avg: $60,624 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 1, 2026
Retailer 10$49,831 NZD
Retailer 4$53,469 NZD
Retailer 2$54,951 NZD
Retailer 8$54,959 NZD
Retailer 11$55,026 NZD
Retailer 5$55,486 NZD
Retailer 12$57,321 NZD
Retailer 9$57,778 NZD
Retailer 3$59,613 NZD
Retailer 13$61,905 NZD
Retailer 7$66,769 NZD
Retailer 6$76,090 NZD
MOH London$85,939 NZD

32 data points across 13 retailers

14 retailers$49,831 NZD to $85,939 NZD

B+
Cheapest Retailer
-
$49,831 NZD
$28,085 USD
B+
Retailer 2
-
$50,099 NZD
$28,236 USD
View
B+
Retailer 3
-
$53,469 NZD
$30,135 USD
View
B+
Retailer 4
-
$54,951 NZD
£24,386 GBP
View
Retailer 5
-
$54,959 NZD
A$47,654 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$55,026 NZD
$31,013 USD
View
B+
Retailer 7
-
$55,486 NZD
$31,272 USD
View
B+
Retailer 8
-
$57,321 NZD
$32,306 USD
View
B+
Retailer 9
-
$57,778 NZD
$32,564 USD
View
B
Retailer 10
-
$59,613 NZD
$33,598 USD
View
B
Retailer 11
-
$61,905 NZD
$34,890 USD
View
B
Retailer 12
-
$66,769 NZD
€35,839 EUR
View
B
Retailer 13
-
$76,090 NZD
ZAR 692,805 ZAR
View
Most Expensive
B
MOH London
949D4FBC1 · Nov 1
$85,939 NZD
£38,138 GBP
View
13 more retailers have this diamond
Prices start from $49,831 NZDSave up to $36,107 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
$49,831 NZD