Round|Natural|GIA

1.55ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2225884819

Certificate GIA 2225884819

Diamond specifications and retailer prices

From £5,561 GBP
As of November 1, 2026
Save £6,527 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £12,088 GBP at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2225884819. Listed at 18 retailers as of November 1, 2026, with prices from £5,561 to £12,088, a £6,527 spread on the same certified stone. NZ Jewellers lists it at £12,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
OriginNatural
Grading LabGIA
CertificateGIA 2225884819
Dimensions7.43 × 7.41 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather
Top View
7.43 mm7.41 mm1.55 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225884819
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilionCulet: NoneDepth 61.7%

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 1
Current: £6,637 GBP|Low: £5,561 GBP|High: £10,193 GBP|Avg: £7,370 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£5,561 GBP
Retailer 6£5,659 GBP
Retailer 8£6,044 GBP
Retailer 1£6,637 GBP
Retailer 9£6,648 GBP
Retailer 5£6,677 GBP
Retailer 4£7,871 GBP
Retailer 2£8,818 GBP
Retailer 3£10,045 GBP

45 data points across 9 retailers

18 retailers£5,561 GBP to £12,088 GBP

B+
Cheapest Retailer
-
£5,561 GBP
B+
Retailer 2
-
£5,659 GBP
View
B+
Retailer 3
-
£6,015 GBP
View
Retailer 4
-
£6,044 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£6,044 GBP
View
Final sale: no returns
B+
Retailer 6
-
£6,441 GBP
View
B+
Retailer 7
-
£6,548 GBP
View
B+
Retailer 8
-
£6,637 GBP
View
B
Retailer 9
-
£6,648 GBP
View
Retailer 10
-
£6,677 GBP
View
Price last confirmed 14 days ago
B
Retailer 11
-
£6,930 GBP
View
B
Retailer 12
-
£7,226 GBP
View
B
Retailer 13
-
£7,555 GBP
View
B
Retailer 14
-
£7,871 GBP
View
Retailer 15
-
£7,957 GBP
View
Price last confirmed 14 days ago
B
Retailer 16
-
£8,818 GBP
View
B
Retailer 17
-
£10,045 GBP
View
Most Expensive
B
NZ Jewellers
0c41ef62-c7ba-4ecb-94a4-ba93041da0ee · Nov 5
£12,088 GBP
$16,270 USD
View
17 more retailers have this diamond
Prices start from £5,561 GBPSave up to £6,527 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
£5,561 GBP