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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2306745373

Certificate GIA 2306745373

Diamond specifications and retailer prices

From £2,102 GBP
As of November 1, 2026
Save £2,412 GBP (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,513 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2306745373. Listed at 19 retailers as of November 1, 2026, with prices from £2,102 to £4,513, a £2,412 spread on the same certified stone. NZ Jewellers lists it at £4,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2306745373
Dimensions6.56 × 6.58 × 3.91 mm
L/W Ratio1.00
Top View
6.56 mm6.58 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2306745373
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.4%

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 1
Current: £2,987 GBP|Low: £2,166 GBP|High: £4,384 GBP|Avg: £2,920 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7£2,166 GBP
Retailer 2£2,419 GBP
Retailer 9£2,437 GBP
Retailer 3£2,664 GBP
Retailer 8£2,777 GBP
Retailer 1£2,987 GBP
Retailer 4£3,021 GBP
Retailer 6£3,184 GBP
Retailer 5£4,332 GBP

38 data points across 9 retailers

19 retailers£2,102 GBP to £4,513 GBP

A
Cheapest Retailer
-
£2,102 GBP
A
Retailer 2
-
£2,104 GBP
View
A
Retailer 3
-
£2,166 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,347 GBP
View
A
Retailer 5
-
£2,347 GBP
View
A
Retailer 6
-
£2,419 GBP
View
B+
Retailer 7
-
£2,437 GBP
View
B+
Retailer 8
-
£2,662 GBP
View
B+
Retailer 9
-
£2,664 GBP
View
B+
Retailer 10
-
£2,708 GBP
View
Retailer 11
-
£2,777 GBP
View
Price last confirmed 31 days ago
B+
Retailer 12
-
£2,838 GBP
View
Retailer 13
-
£2,936 GBP
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£2,987 GBP
View
B+
Retailer 15
-
£3,021 GBP
View
B+
Retailer 16
-
£3,184 GBP
View
B+
Retailer 17
-
£3,319 GBP
View
B
Retailer 18
-
£4,332 GBP
View
Most Expensive
B
NZ Jewellers
52c46825-dcff-4a78-aace-f31bb4d587f5 · Nov 2
£4,513 GBP
$6,093 USD
View
18 more retailers have this diamond
Prices start from £2,102 GBPSave up to £2,412 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
1.02ct Round
£2,102 GBP