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Round|Natural|GIA

3.93ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6532213654

Certificate GIA 6532213654

Diamond specifications and retailer prices

From £31,601 GBP
HK$330,800 HKD
As of November 1, 2026
Save £32,108 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £63,710 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.93ct natural round diamond

This 3.93ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532213654. Listed at 5 retailers as of October 30, 2026, with prices from £31,601 to £63,710, a £32,108 spread on the same certified stone. With Clarity lists it at £63,710. 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

3.93
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532213654
Dimensions10.13 × 10.20 × 6.22 mm
L/W Ratio1.01
Top View
10.13 mm10.20 mm3.93 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532213654
Side View
Table 60.0%Crown 33°GirdlePavilion 41.8°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £38,761 GBP|Low: £31,601 GBP|High: £63,710 GBP|Avg: £41,240 GBP|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 26, 2026
Retailer 2£31,601 GBP
Retailer 6£35,320 GBP
Retailer 5£37,798 GBP
Retailer 1£38,761 GBP
Retailer 3£39,542 GBP
Retailer 4£40,813 GBP
With Clarity£63,710 GBP

8 data points across 7 retailers

5 retailers£31,601 GBP to £63,710 GBP

B+
Cheapest Retailer
-
£31,601 GBP
HK$330,800 HKD
B
Retailer 2
-
£38,761 GBP
$51,936 USD
View
B+
Retailer 3
-
£39,542 GBP
SGD 71,597 SGD
View
B
Retailer 4
-
£40,813 GBP
$54,685 USD
View
Most Expensive
B
With Clarity
6532213654 · Oct 30
£63,710 GBP
$85,364 USD
View
4 more retailers have this diamond
Prices start from £31,601 GBPSave up to £32,108 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+
3.93ct Round
£31,601 GBP