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Round|Natural|GIA

1.02ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 1559502106

Certificate GIA 1559502106

Diamond specifications and retailer prices

From £1,335 GBP
HK$14,000 HKD
As of November 1, 2026
Save £2,447 GBP (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,995 GBP at NZ Jewellers · As of September 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559502106. Listed at 9 retailers as of October 30, 2026, with a 183% 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

1.02
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1559502106
Dimensions6.35 × 6.40 × 4.00 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.35 mm6.40 mm1.02 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559502106
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

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: £3,783 GBP|Low: £1,316 GBP|High: £3,952 GBP|Avg: £2,360 GBP|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4£1,335 GBP
Retailer 5£1,873 GBP
Retailer 6£1,961 GBP
Retailer 3£2,231 GBP
Retailer 2£3,169 GBP
NZ Jewellers£3,783 GBP

33 data points across 6 retailers

9 retailers£1,335 GBP to £3,783 GBP

A
Cheapest Retailer
-
£1,335 GBP
HK$14,000 HKD
Retailer 2
-
£1,873 GBP
SGD 3,396 SGD
View
Price last confirmed 7 days ago
Retailer 3
-
£1,911 GBP
$2,564 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£1,961 GBP
A$4,048 AUD
View
Retailer 5
-
£1,999 GBP
$2,683 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
£2,231 GBP
€2,851 EUR
View
B+
Retailer 7
-
£3,169 GBP
View
B
Retailer 8
-
£3,783 GBP
$5,076 USD
View
Most Expensive
NZ Jewellers
507790de-a793-43ac-85e2-acd242d87a7e · Sep 28
£3,995 GBP
$5,361 USD
View
Price last confirmed 35 days ago
8 more retailers have this diamond
Prices start from £1,335 GBPSave up to £2,447 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
£1,335 GBP