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Radiant|Natural|GIA

3.05ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 5231039751

Certificate GIA 5231039751

Diamond specifications and retailer prices

From $25,874 SGD
As of November 6, 2026
Save $6,222 SGD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $32,096 SGD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 3.05ct natural radiant diamond

This 3.05ct 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 5231039751. Listed at 6 retailers as of November 6, 2026, with prices from $25,874 to $32,096, a $6,222 spread on the same certified stone. 77 Diamonds lists it at $32,096. 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

3.05
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231039751
Dimensions8.70 × 7.94 × 5.25 mm
L/W Ratio1.10
Top View
8.70 mm7.94 mm3.05 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5231039751
Side View
Table 64.0%CrownGirdle: ETN-STKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $32,096 SGD|Low: $25,874 SGD|High: $32,743 SGD|Avg: $28,296 SGD|+0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 3$25,874 SGD
Retailer 5$27,422 SGD
Retailer 4$27,645 SGD
Retailer 2$28,805 SGD
77 Diamonds$32,096 SGD

30 data points across 5 retailers

6 retailers$25,874 SGD to $32,096 SGD

A
Cheapest Retailer
-
$25,874 SGD
A
Retailer 2
-
$27,422 SGD
View
A
Retailer 3
-
$27,645 SGD
View
A
Retailer 4
-
$28,052 SGD
View
A
Retailer 5
-
$28,805 SGD
View
Final sale: no returns
Most Expensive
A
77 Diamonds
RADZNXTNGEXS · Nov 7
$32,096 SGD
£19,720 GBP
View
5 more retailers have this diamond
Prices start from $25,874 SGDSave up to $6,222 SGD

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
3.05ct Radiant
$25,874 SGD