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Round|Natural|GIA

1.55ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 6465136318

Certificate GIA 6465136318

Diamond specifications and retailer prices

From £2,568 GBP
As of November 6, 2026
Save £994 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,561 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6465136318. Listed at 7 retailers as of November 5, 2026, with prices from £2,568 to £3,561, a £994 spread on the same certified stone. Cape Diamonds lists it at £3,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
M
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6465136318
Dimensions7.37 × 7.41 × 4.61 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
7.37 mm7.41 mm1.55 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6465136318
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 6
Current: £3,561 GBP|Low: £2,568 GBP|High: £3,586 GBP|Avg: £3,049 GBP|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£2,568 GBP
Retailer 5£2,743 GBP
Retailer 6£2,918 GBP
Retailer 2£3,242 GBP
Retailer 3£3,274 GBP
Cape Diamonds£3,561 GBP

24 data points across 6 retailers

7 retailers£2,568 GBP to £3,561 GBP

B+
Cheapest Retailer
-
£2,568 GBP
B+
Retailer 2
-
£2,743 GBP
View
B+
Retailer 3
-
£2,786 GBP
View
B
Retailer 4
-
£3,242 GBP
View
B
Retailer 5
-
£3,274 GBP
View
Retailer 6
-
£3,366 GBP
View
Price last confirmed 60 days ago
Most Expensive
B
Cape Diamonds
cert_6465136318 · Nov 5
£3,561 GBP
ZAR 77,435 ZAR
View
6 more retailers have this diamond
Prices start from £2,568 GBPSave up to £994 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+
1.55ct Round
£2,568 GBP