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Round|Natural|GIA

1.55ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6561375917

Certificate GIA 6561375917

Diamond specifications and retailer prices

From £4,077 GBP
As of November 4, 2026
Save £5,012 GBP (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £9,089 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 6561375917. Listed at 17 retailers as of November 2, 2026, with prices from £4,077 to £9,089, a £5,012 spread on the same certified stone. NZ Jewellers lists it at £9,089. 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561375917
Dimensions7.32 × 7.37 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
7.32 mm7.37 mm1.55 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561375917
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 4
Current: £9,089 GBP|Low: £4,039 GBP|High: £9,351 GBP|Avg: £5,675 GBP|-2.8%
NZ Jewellers
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
Retailer 15
Retailer 16
November 4, 2026
Retailer 10£4,077 GBP
Retailer 11£4,146 GBP
Retailer 7£4,330 GBP
Retailer 4£4,377 GBP
Retailer 8£4,737 GBP
Retailer 5£4,747 GBP
Retailer 16£4,922 GBP
Retailer 3£4,922 GBP
Retailer 15£5,434 GBP
Retailer 9£5,571 GBP
Retailer 13£5,645 GBP
Retailer 2£5,813 GBP
Retailer 6£6,442 GBP
Retailer 14£7,647 GBP
Retailer 12£7,740 GBP
NZ Jewellers£9,089 GBP

26 data points across 16 retailers

17 retailers£4,077 GBP to £9,089 GBP

A
Cheapest Retailer
-
£4,077 GBP
A
Retailer 2
-
£4,146 GBP
View
Retailer 3
-
£4,330 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
£4,377 GBP
View
Final sale: no returns
A
Retailer 5
-
£4,500 GBP
View
Retailer 6
-
£4,737 GBP
View
Price last confirmed 20 days ago
Retailer 7
-
£4,747 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
£4,922 GBP
View
A
Retailer 9
-
£4,922 GBP
View
A
Retailer 10
-
£5,434 GBP
View
A
Retailer 11
-
£5,571 GBP
View
Retailer 12
-
£5,599 GBP
View
Price last confirmed 31 days ago
A
Retailer 13
-
£5,645 GBP
View
B+
Retailer 14
-
£5,813 GBP
View
B+
Retailer 15
-
£7,647 GBP
View
B+
Retailer 16
-
£7,740 GBP
View
Most Expensive
B
NZ Jewellers
40aa4374-3cd3-4f93-a158-23addc031e91 · Nov 2
£9,089 GBP
$12,270 USD
View
16 more retailers have this diamond
Prices start from £4,077 GBPSave up to £5,012 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
£4,077 GBP