Radiant|Natural|GIA

3.13ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2547526246

Certificate GIA 2547526246

Diamond specifications and retailer prices

From $33,591 USD
A$51,678 AUD
Save $20,661 USD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $54,252 USD at MOH London
View at MOH London

About this 3.13ct natural radiant diamond

This 3.13ct natural radiant sits in the three to five carat band, graded I 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 2547526246. Listed at 6 retailers, with prices from $33,591 to $54,252 at MOH London, a $20,661 spread on the same certified stone. 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

3.13
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.76°
OriginNatural
Grading LabGIA
CertificateGIA 2547526246
Dimensions10.58 × 7.11 × 4.79 mm
L/W Ratio1.49
Top View
10.58 mm7.11 mm3.13 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547526246
Side View
Table 67.0%Crown 47.76°GirdlePavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $54,252 USD|Low: $33,312 USD|High: $55,065 USD|Avg: $36,856 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 28, 2026
Retailer 8$33,312 USD
Retailer 4$33,591 USD
Retailer 6$34,048 USD
Retailer 5$34,263 USD
Retailer 3$35,546 USD
Retailer 7$37,629 USD
Retailer 2$40,787 USD
MOH London$54,252 USD

29 data points across 8 retailers

6 retailers$33,591 USD to $54,252 USD

A
Cheapest Retailer
-
$33,591 USD
A$51,678 AUD
B+
Retailer 2
-
$34,048 USD
View
B+
Retailer 3
-
$34,263 USD
View
B+
Retailer 4
-
$35,546 USD
£27,989 GBP
View
B
Retailer 5
-
$40,787 USD
€38,845 EUR
View
Most Expensive
B
MOH London
EE0399D44 · Sep 28
$54,252 USD
£42,718 GBP
View
5 more retailers have this diamond
Prices start from $33,591 USDSave up to $20,661 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.

A
3.13ct Radiant
$33,591 USD