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Round|Natural|GIA

1.55ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 7508995910

Certificate GIA 7508995910

Diamond specifications and retailer prices

From £3,413 GBP
As of November 1, 2026
Save £4,277 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,690 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7508995910. Listed at 10 retailers as of November 1, 2026, with prices from £3,413 to £7,690, a £4,277 spread on the same certified stone. NZ Jewellers lists it at £7,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7508995910
Dimensions7.37 × 7.43 × 4.57 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.37 mm7.43 mm1.55 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508995910
Side View
Table 60.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.8%

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: Nov 1
Current: £7,690 GBP|Low: £3,384 GBP|High: £8,042 GBP|Avg: £5,124 GBP|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 9£3,413 GBP
Retailer 5£3,822 GBP
Retailer 8£4,027 GBP
Retailer 10£4,584 GBP
Retailer 3£4,598 GBP
Retailer 7£4,598 GBP
Retailer 2£4,874 GBP
Retailer 4£5,005 GBP
Retailer 6£6,774 GBP
NZ Jewellers£7,690 GBP

31 data points across 10 retailers

10 retailers£3,413 GBP to £7,690 GBP

A
Cheapest Retailer
-
£3,413 GBP
A
Retailer 2
-
£3,822 GBP
View
A
Retailer 3
-
£4,027 GBP
View
A
Retailer 4
-
£4,584 GBP
View
Final sale: no returns
A
Retailer 5
-
£4,598 GBP
View
A
Retailer 6
-
£4,598 GBP
View
A
Retailer 7
-
£4,874 GBP
View
A
Retailer 8
-
£5,005 GBP
View
B+
Retailer 9
-
£6,774 GBP
View
Most Expensive
B+
NZ Jewellers
8d2f6c47-d439-48e7-8cad-77594a086a6c · Nov 2
£7,690 GBP
$10,382 USD
View
9 more retailers have this diamond
Prices start from £3,413 GBPSave up to £4,277 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
1.55ct Round
£3,413 GBP