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Round|Natural|GIA

3.50ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 2536802571

Certificate GIA 2536802571

Diamond specifications and retailer prices

From £16,760 GBP
As of November 6, 2026
Save £4,504 GBP (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £23,878 GBP at Cape Diamonds · As of October 1, 2026
View at Cape Diamonds

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2536802571. Listed at 3 retailers as of November 2, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.50
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536802571
Dimensions9.61 × 9.69 × 6.05 mm
L/W Ratio1.01
Star length50%
Top View
9.61 mm9.69 mm3.50 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2536802571
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 6
Current: £23,878 GBP|Low: £15,607 GBP|High: £31,898 GBP|Avg: £20,765 GBP|+7.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£15,607 GBP
Retailer 3£16,760 GBP
Retailer 5£17,088 GBP
Retailer 4£18,274 GBP
Retailer 2£21,264 GBP
Retailer 6£21,956 GBP
Cape Diamonds£23,878 GBP
Retailer 8£31,898 GBP

26 data points across 8 retailers

3 retailers£16,760 GBP to £21,264 GBP

B+
Cheapest Retailer
-
£16,760 GBP
B
Retailer 2
-
£21,264 GBP
View
Most Expensive
Cape Diamonds
cert_2536802571 · Oct 1
£23,878 GBP
ZAR 519,187 ZAR
View
Price last confirmed 36 days ago
2 more retailers have this diamond
Prices start from £16,760 GBPSave up to £4,504 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+
3.50ct Round
£16,760 GBP