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Radiant|Natural|GIA

5.02ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2558517859

Certificate GIA 2558517859

Diamond specifications and retailer prices

From $165,614 NZD
₹8,874,587 INR
As of November 2, 2026
Save $34,570 NZD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $200,185 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 5.02ct natural radiant diamond

This 5.02ct natural radiant sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558517859. Listed at 3 retailers as of October 30, 2026, with prices from $165,614 to $200,185, a $34,570 spread on the same certified stone. 77 Diamonds lists it at $200,185. 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

5.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2558517859
Dimensions11.36 × 8.75 × 6.00 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.36 mm8.75 mm5.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2558517859
Side View
Table 69.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.6%

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: $200,185 NZD|Low: $113,679 NZD|High: $201,930 NZD|Avg: $150,201 NZD|+50.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$113,679 NZD
Retailer 10$125,347 NZD
Retailer 6$128,586 NZD
Retailer 3$129,050 NZD
Retailer 7$141,269 NZD
Retailer 8$155,462 NZD
Retailer 9$162,873 NZD
Retailer 2$165,614 NZD
Retailer 4$179,445 NZD
77 Diamonds$200,185 NZD

38 data points across 10 retailers

3 retailers$165,614 NZD to $200,185 NZD

B+
Cheapest Retailer
-
$165,614 NZD
₹8,874,587 INR
B+
Retailer 2
-
$176,109 NZD
A$152,443 AUD
View
Most Expensive
B
77 Diamonds
RADMBYKX8NEVG · Oct 30
$200,185 NZD
£88,688 GBP
View
2 more retailers have this diamond
Prices start from $165,614 NZDSave up to $34,570 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+
5.02ct Radiant
$165,614 NZD