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Round|Natural|GIA

1.55ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 7568420128

Certificate GIA 7568420128

Diamond specifications and retailer prices

From £4,639 GBP
As of November 4, 2026
Save £2,185 GBP (32%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,067 GBP at NZ Jewellers · As of October 14, 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 7568420128. Listed at 15 retailers as of November 4, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7568420128
Dimensions7.33 × 7.37 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.33 mm7.37 mm1.55 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568420128
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: £10,067 GBP|Low: £4,639 GBP|High: £10,067 GBP|Avg: £6,331 GBP|+8.0%
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 11£4,639 GBP
Retailer 12£4,766 GBP
Retailer 16£5,545 GBP
Retailer 6£5,556 GBP
Retailer 14£5,556 GBP
Retailer 4£6,019 GBP
Retailer 2£6,055 GBP
Retailer 13£6,073 GBP
Retailer 15£6,111 GBP
Retailer 9£6,325 GBP
Retailer 7£6,513 GBP
Retailer 8£6,771 GBP
Retailer 10£6,824 GBP
Retailer 5£6,945 GBP
Retailer 3£8,478 GBP
NZ Jewellers£10,067 GBP

13 data points across 16 retailers

15 retailers£4,639 GBP to £6,824 GBP

A
Cheapest Retailer
-
£4,639 GBP
A
Retailer 2
-
£4,766 GBP
View
A
Retailer 3
-
£4,766 GBP
View
Retailer 4
-
£5,556 GBP
View
Price last confirmed 19 days ago
Retailer 5
-
£6,019 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£6,055 GBP
View
B+
Retailer 7
-
£6,073 GBP
View
Retailer 8
-
£6,111 GBP
View
Price last confirmed 20 days ago
B+
Retailer 9
-
£6,325 GBP
View
Retailer 10
-
£6,513 GBP
View
Price last confirmed 19 days ago
Retailer 11
-
£6,771 GBP
View
Price last confirmed 23 days ago
B
Retailer 12
-
£6,824 GBP
View
Retailer 13
-
£6,945 GBP
View
Price last confirmed 22 days ago
Retailer 14
-
£8,478 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
88f50175-f0bc-4938-961f-9c2f8eb568ec · Oct 14
£10,067 GBP
$13,590 USD
View
Price last confirmed 21 days ago
14 more retailers have this diamond
Prices start from £4,639 GBPSave up to £2,185 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
£4,639 GBP