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Round|Natural|GIA

3.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2438022347

Certificate GIA 2438022347

Diamond specifications and retailer prices

From £26,376 GBP
HK$276,100 HKD
As of October 30, 2026
Save £22,445 GBP (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £48,821 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2438022347. Listed at 16 retailers as of October 29, 2026, with prices from £26,376 to £48,821, a £22,445 spread on the same certified stone. MOH London lists it at £48,821. 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

3.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2438022347
Dimensions9.81 × 9.75 × 6.03 mm
L/W Ratio1.01
Top View
9.81 mm9.75 mm3.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2438022347
Side View
Table 54.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 61.6%

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: Oct 30
Current: £48,821 GBP|Low: £26,376 GBP|High: £49,081 GBP|Avg: £34,700 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 6£26,376 GBP
Retailer 5£29,570 GBP
Retailer 11£30,681 GBP
Retailer 7£31,098 GBP
Retailer 3£31,104 GBP
Retailer 12£32,389 GBP
Retailer 9£34,321 GBP
Retailer 10£35,751 GBP
Retailer 13£37,181 GBP
Retailer 8£37,728 GBP
Retailer 4£38,224 GBP
Retailer 2£38,358 GBP
Retailer 14£38,612 GBP
MOH London£48,821 GBP

29 data points across 14 retailers

16 retailers£26,376 GBP to £48,821 GBP

A
Cheapest Retailer
-
£26,376 GBP
HK$276,100 HKD
Retailer 2
-
£29,083 GBP
SGD 52,659 SGD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
£29,570 GBP
$39,620 USD
View
B+
Retailer 4
-
£30,681 GBP
$41,109 USD
View
A
Retailer 5
-
£31,098 GBP
View
B+
Retailer 6
-
£31,104 GBP
$41,676 USD
View
B+
Retailer 7
-
£31,461 GBP
$42,154 USD
View
Final sale: no returns
B+
Retailer 8
-
£32,389 GBP
$43,398 USD
View
B+
Retailer 9
-
£34,321 GBP
$45,987 USD
View
B+
Retailer 10
-
£35,751 GBP
$47,903 USD
View
B+
Retailer 11
-
£37,181 GBP
$49,819 USD
View
B+
Retailer 12
-
£37,728 GBP
€48,144 EUR
View
B
Retailer 13
-
£38,224 GBP
$51,216 USD
View
B+
Retailer 14
-
£38,358 GBP
View
B
Retailer 15
-
£38,612 GBP
$51,736 USD
View
Most Expensive
B
MOH London
5CB6B7599 · Oct 29
£48,821 GBP
View
15 more retailers have this diamond
Prices start from £26,376 GBPSave up to £22,445 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.

A
3.50ct Round
£26,376 GBP