Radiant|Natural|GIA

3.20ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2546979525

Certificate GIA 2546979525

Diamond specifications and retailer prices

From $22,451 USD
HK$175,400 HKD
As of October 31, 2026
Save $20,668 USD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $43,119 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.2ct natural radiant diamond

This 3.2ct natural radiant sits in the three to 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 2546979525. Listed at 15 retailers as of October 29, 2026, with prices from $22,451 to $43,119, a $20,668 spread on the same certified stone. MOH London lists it at $43,119. 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

3.20
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546979525
Dimensions9.99 × 7.39 × 5.01 mm
L/W Ratio1.35
Top View
9.99 mm7.39 mm3.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546979525
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Oct 31
Current: $43,119 USD|Low: $22,451 USD|High: $43,687 USD|Avg: $27,931 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$22,451 USD
Retailer 4$24,260 USD
Retailer 8$24,807 USD
Retailer 12$25,229 USD
Retailer 2$25,709 USD
Retailer 6$26,257 USD
Retailer 5$27,536 USD
Retailer 10$27,852 USD
Retailer 7$28,190 USD
Retailer 11$32,325 USD
Retailer 3$32,625 USD
MOH London$43,119 USD

30 data points across 12 retailers

15 retailers$22,451 USD to $43,119 USD

A
Cheapest Retailer
-
$22,451 USD
HK$175,400 HKD
A
Retailer 2
-
$24,260 USD
View
A
Retailer 3
-
$24,807 USD
₹2,362,579 INR
View
A
Retailer 4
-
$25,229 USD
View
A
Retailer 5
-
$25,709 USD
£20,243 GBP
View
A
Retailer 6
-
$26,257 USD
View
A
Retailer 7
-
$26,279 USD
A$40,429 AUD
View
A
Retailer 8
-
$27,536 USD
View
Final sale: no returns
A
Retailer 9
-
$27,852 USD
View
B+
Retailer 10
-
$28,190 USD
View
Retailer 11
-
$29,125 USD
View
Price last confirmed 36 days ago
A
Retailer 12
-
$29,203 USD
A$44,928 AUD
View
A
Retailer 13
-
$32,325 USD
€30,786 EUR
View
Retailer 14
-
$32,625 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
BC6BC5679 · Oct 29
$43,119 USD
£33,952 GBP
View
14 more retailers have this diamond
Prices start from $22,451 USDSave up to $20,668 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
3.20ct Radiant
$22,451 USD