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Heart|Natural|GIA

1.02ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 2508717586

Certificate GIA 2508717586

Diamond specifications and retailer prices

From £1,047 GBP
As of November 4, 2026
Save £835 GBP (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,881 GBP at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2508717586. Listed at 9 retailers as of November 4, 2026, with prices from £1,047 to £1,881, a £835 spread on the same certified stone. Fonder Diamond lists it at £1,881. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2508717586
Dimensions6.97 × 6.34 × 3.72 mm
L/W Ratio1.10
Top View
6.97 mm6.34 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2508717586
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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 4
Current: £1,881 GBP|Low: £979 GBP|High: £1,883 GBP|Avg: £1,356 GBP|+1.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£1,047 GBP
Retailer 5£1,153 GBP
Retailer 3£1,163 GBP
Retailer 4£1,238 GBP
Retailer 2£1,263 GBP
Retailer 6£1,272 GBP
Retailer 7£1,307 GBP
Retailer 9£1,455 GBP
Fonder Diamond£1,881 GBP

42 data points across 9 retailers

9 retailers£1,047 GBP to £1,881 GBP

A
Cheapest Retailer
-
£1,047 GBP
Final sale: no returns
A
Retailer 2
-
£1,153 GBP
View
A
Retailer 3
-
£1,163 GBP
View
A
Retailer 4
-
£1,238 GBP
View
A
Retailer 5
-
£1,263 GBP
View
A
Retailer 6
-
£1,272 GBP
View
A
Retailer 7
-
£1,307 GBP
View
B+
Retailer 8
-
£1,455 GBP
View
Most Expensive
B
Fonder Diamond
97005130 · Nov 5
£1,881 GBP
SGD 3,403 SGD
View
8 more retailers have this diamond
Prices start from £1,047 GBPSave up to £835 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 Heart
£1,047 GBP