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3.20ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5231004292

Certificate GIA 5231004292

Diamond specifications and retailer prices

From £32,948 GBP
$44,147 USD
As of October 31, 2026
Save £12,118 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £45,067 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 3.2ct natural round diamond

This 3.2ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231004292. Listed at 4 retailers as of October 31, 2026, with prices from £32,948 to £45,067, a £12,118 spread on the same certified stone. Yorxs lists it at £45,067. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231004292
Dimensions9.43 × 9.50 × 5.80 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
9.43 mm9.50 mm3.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231004292
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £41,486 GBP|Low: £32,640 GBP|High: £45,067 GBP|Avg: £38,138 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 1, 2026
Retailer 2£32,948 GBP
Retailer 3£35,099 GBP
Retailer 1£41,486 GBP
Yorxs£45,067 GBP

35 data points across 4 retailers

4 retailers£32,948 GBP to £45,067 GBP

B+
Cheapest Retailer
-
£32,948 GBP
$44,147 USD
B+
Retailer 2
-
£35,099 GBP
$47,029 USD
View
B
Retailer 3
-
£41,486 GBP
View
Most Expensive
B
Yorxs
TAP21014 · Oct 31
£45,067 GBP
€57,509 EUR
View
3 more retailers have this diamond
Prices start from £32,948 GBPSave up to £12,118 GBP

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.

B+
3.20ct Round
£32,948 GBP