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Radiant|Natural|GIA

3.16ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1232675157

Certificate GIA 1232675157

Diamond specifications and retailer prices

From $42,198 AUD
As of November 4, 2026
Save $29,284 AUD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $71,482 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.16ct natural radiant diamond

This 3.16ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232675157. Listed at 5 retailers as of November 4, 2026, with prices from $42,198 to $71,482, a $29,284 spread on the same certified stone. MOH London lists it at $71,482. 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

3.16
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232675157
Dimensions10.47 × 7.08 × 4.63 mm
L/W Ratio1.48
Girdle conditionPolished
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
10.47 mm7.08 mm3.16 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232675157
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.4%

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: Nov 4
Current: $71,482 AUD|Low: $42,198 AUD|High: $75,864 AUD|Avg: $54,196 AUD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$42,198 AUD
Retailer 2$46,218 AUD
Retailer 5$47,804 AUD
Retailer 3$56,138 AUD
MOH London$71,482 AUD

44 data points across 5 retailers

5 retailers$42,198 AUD to $71,482 AUD

A
Cheapest Retailer
-
$42,198 AUD
B+
Retailer 2
-
$46,218 AUD
View
B+
Retailer 3
-
$47,804 AUD
View
B
Retailer 4
-
$56,138 AUD
View
Most Expensive
B
MOH London
DEE1F3329 · Nov 4
$71,482 AUD
£38,673 GBP
View
4 more retailers have this diamond
Prices start from $42,198 AUDSave up to $29,284 AUD

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
3.16ct Radiant
$42,198 AUD