Round|Natural|GIA

1.55ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1447382965

Certificate GIA 1447382965

Diamond specifications and retailer prices

From £5,025 GBP
As of November 5, 2026
Save £3,055 GBP (38%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £9,724 GBP at NZ Jewellers · As of October 20, 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 1447382965. Listed at 25 retailers as of November 4, 2026, with a 61% 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
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1447382965
Dimensions7.49 × 7.50 × 4.48 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.49 mm7.50 mm1.55 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1447382965
Side View
Table 62.0%Crown 33°Girdle: Med. - Sli. ThickPavilion 41°Culet: NoneDepth 59.7%

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 5
Current: £7,093 GBP|Low: £5,025 GBP|High: £8,200 GBP|Avg: £5,927 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2£5,025 GBP
Retailer 10£5,361 GBP
Retailer 11£5,366 GBP
Retailer 9£5,367 GBP
Retailer 6£5,390 GBP
Retailer 3£5,413 GBP
Retailer 8£5,604 GBP
Retailer 5£5,866 GBP
Retailer 4£6,304 GBP
Retailer 1£7,093 GBP
Retailer 7£8,080 GBP

17 data points across 11 retailers

25 retailers£5,025 GBP to £8,080 GBP

B+
Cheapest Retailer
-
£5,025 GBP
Retailer 2
-
£5,354 GBP
View
Price last confirmed 324 days ago
B+
Retailer 3
-
£5,361 GBP
View
B+
Retailer 4
-
£5,366 GBP
View
Final sale: no returns
Retailer 5
-
£5,367 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
£5,367 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£5,367 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£5,390 GBP
View
Retailer 9
-
£5,604 GBP
View
Price last confirmed 15 days ago
Retailer 10
-
£5,813 GBP
View
Price last confirmed 27 days ago
Retailer 11
-
£5,813 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
£5,813 GBP
View
Price last confirmed 23 days ago
B+
Retailer 13
-
£5,866 GBP
View
B+
Retailer 14
-
£5,903 GBP
View
Retailer 15
-
£5,903 GBP
View
Price last confirmed 22 days ago
Retailer 16
-
£5,903 GBP
View
Price last confirmed 12 days ago
Retailer 17
-
£5,903 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£6,304 GBP
View
Retailer 19
-
£6,708 GBP
View
Price last confirmed 24 days ago
B
Retailer 20
-
£6,708 GBP
View
Retailer 21
-
£6,708 GBP
View
Price last confirmed 16 days ago
B
Retailer 22
-
£7,093 GBP
View
B
Retailer 23
-
£8,080 GBP
View
Retailer 24
-
£9,724 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
6f745b13-71d1-4742-8c61-c07de5275b89 · Oct 20
£9,724 GBP
$13,087 USD
View
Price last confirmed 16 days ago
24 more retailers have this diamond
Prices start from £5,025 GBPSave up to £3,055 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
£5,025 GBP