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Heart|Natural|GIA

1.02ct I VVS1 Heart Natural Diamond

ID • I/VVS1 • GIA 6545557321

Certificate GIA 6545557321

Diamond specifications and retailer prices

From £1,340 GBP
As of November 4, 2026
Save £1,677 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,930 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545557321. Listed at 17 retailers as of November 4, 2026, with a 125% 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6545557321
Dimensions5.81 × 6.88 × 4.35 mm
L/W Ratio1.18
Top View
5.81 mm6.88 mm1.02 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545557321
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 63.3%

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: £1,849 GBP|Low: £1,322 GBP|High: £3,153 GBP|Avg: £1,895 GBP|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 4£1,340 GBP
Retailer 5£1,379 GBP
Retailer 11£1,422 GBP
Retailer 14£1,475 GBP
Retailer 7£1,560 GBP
Retailer 12£1,581 GBP
Retailer 13£1,588 GBP
Retailer 3£1,664 GBP
Retailer 1£1,849 GBP
Retailer 8£2,076 GBP
Retailer 9£2,080 GBP
Retailer 6£2,236 GBP
Retailer 2£2,751 GBP
Retailer 10£3,017 GBP

28 data points across 14 retailers

17 retailers£1,340 GBP to £3,017 GBP

A
Cheapest Retailer
-
£1,340 GBP
A
Retailer 2
-
£1,379 GBP
View
A
Retailer 3
-
£1,422 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,475 GBP
View
A
Retailer 5
-
£1,560 GBP
View
A
Retailer 6
-
£1,581 GBP
View
A
Retailer 7
-
£1,588 GBP
View
A
Retailer 8
-
£1,664 GBP
View
A
Retailer 9
-
£1,849 GBP
View
B+
Retailer 10
-
£2,076 GBP
View
B+
Retailer 11
-
£2,080 GBP
View
B+
Retailer 12
-
£2,094 GBP
View
Retailer 13
-
£2,099 GBP
View
Price last confirmed 27 days ago
Retailer 14
-
£2,236 GBP
View
Price last confirmed 30 days ago
B+
Retailer 15
-
£2,751 GBP
View
B
Retailer 16
-
£3,017 GBP
View
Most Expensive
NZ Jewellers
66741611-b5be-4354-9709-67109825a690 · Sep 25
£3,930 GBP
$5,289 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from £1,340 GBPSave up to £1,677 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
£1,340 GBP