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Round|Natural|GIA

1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6552107249

Certificate GIA 6552107249

Diamond specifications and retailer prices

From £1,141 GBP
As of November 6, 2026
Save £1,525 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,214 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552107249. Listed at 16 retailers as of November 1, 2026, with a 134% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552107249
Dimensions6.45 × 6.42 × 4.02 mm
L/W Ratio1.00
Top View
6.45 mm6.42 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552107249
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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 6
Current: £1,586 GBP|Low: £1,141 GBP|High: £2,726 GBP|Avg: £1,748 GBP|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£1,141 GBP
Retailer 4£1,376 GBP
Retailer 9£1,389 GBP
Retailer 2£1,534 GBP
Retailer 1£1,586 GBP
Retailer 5£1,659 GBP
Retailer 3£1,750 GBP
Retailer 7£1,957 GBP
Retailer 6£2,205 GBP
Retailer 10£2,667 GBP

42 data points across 10 retailers

16 retailers£1,141 GBP to £2,667 GBP

A
Cheapest Retailer
-
£1,141 GBP
A
Retailer 2
-
£1,376 GBP
View
A
Retailer 3
-
£1,389 GBP
View
A
Retailer 4
-
£1,534 GBP
View
Retailer 5
-
£1,537 GBP
View
Price last confirmed 41 days ago
Retailer 6
-
£1,537 GBP
View
Price last confirmed 29 days ago
A
Retailer 7
-
£1,586 GBP
View
Retailer 8
-
£1,609 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£1,659 GBP
View
B+
Retailer 10
-
£1,750 GBP
View
Retailer 11
-
£1,774 GBP
View
Price last confirmed 44 days ago
Retailer 12
-
£1,774 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£1,957 GBP
View
B
Retailer 14
-
£2,205 GBP
View
B
Retailer 15
-
£2,667 GBP
View
Most Expensive
NZ Jewellers
c9382264-19a1-44e7-b7cd-a94f1425821e · Sep 28
£3,214 GBP
$4,326 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from £1,141 GBPSave up to £1,525 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
£1,141 GBP