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Radiant|Natural|GIA

5.03ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 5232513195

Certificate GIA 5232513195

Diamond specifications and retailer prices

From $63,660 USD
As of October 31, 2026
Save $25,306 USD (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $88,966 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 5.03ct natural radiant diamond

This 5.03ct natural radiant sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232513195. Listed at 7 retailers as of October 31, 2026, with prices from $63,660 to $88,966, a $25,306 spread on the same certified stone. Riddles Jewelry lists it at $88,966. 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

5.03
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232513195
Dimensions11.95 × 8.52 × 5.60 mm
L/W Ratio1.40
Top View
11.95 mm8.52 mm5.03 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232513195
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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: $85,939 USD|Low: $63,660 USD|High: $88,966 USD|Avg: $75,136 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Riddles Jewelry
November 2, 2026
Retailer 4$63,660 USD
Retailer 2$71,515 USD
Retailer 3$76,023 USD
Retailer 5$78,760 USD
Retailer 1$85,939 USD
Riddles Jewelry$88,966 USD

20 data points across 6 retailers

7 retailers$63,660 USD to $88,966 USD

A
Cheapest Retailer
-
$63,660 USD
A
Retailer 2
-
$69,648 USD
A$107,150 AUD
View
A
Retailer 3
-
$71,515 USD
View
Final sale: no returns
B+
Retailer 4
-
$76,023 USD
View
B+
Retailer 5
-
$78,760 USD
View
B+
Retailer 6
-
$85,939 USD
€81,847 EUR
View
Most Expensive
B+
Riddles Jewelry
1997151084 · Oct 31
$88,966 USD
View
6 more retailers have this diamond
Prices start from $63,660 USDSave up to $25,306 USD

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
5.03ct Radiant
$63,660 USD