Heart|Natural|GIA

1.02ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 1149702334

Certificate GIA 1149702334

Diamond specifications and retailer prices

From £2,456 GBP
$3,296 USD
As of October 31, 2026
Save £1,233 GBP (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,689 GBP at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1149702334. Listed at 10 retailers as of October 31, 2026, with prices from £2,456 to £3,689, a £1,233 spread on the same certified stone. 77 Diamonds lists it at £3,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1149702334
Dimensions6.09 × 7.08 × 4.08 mm
L/W Ratio1.16
Culet sizeNone
Top View
6.09 mm7.08 mm1.02 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1149702334
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,689 GBP|Low: £2,425 GBP|High: £3,702 GBP|Avg: £2,945 GBP|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£2,456 GBP
Retailer 5£2,472 GBP
Retailer 4£2,533 GBP
Retailer 2£2,621 GBP
Retailer 9£2,642 GBP
Retailer 8£3,101 GBP
Retailer 6£3,286 GBP
Retailer 10£3,286 GBP
Retailer 7£3,398 GBP
77 Diamonds£3,689 GBP

36 data points across 10 retailers

10 retailers£2,456 GBP to £3,689 GBP

B+
Cheapest Retailer
-
£2,456 GBP
$3,296 USD
B+
Retailer 2
-
£2,472 GBP
$3,318 USD
View
B+
Retailer 3
-
£2,533 GBP
$3,399 USD
View
B+
Retailer 4
-
£2,621 GBP
€3,350 EUR
View
B+
Retailer 5
-
£2,642 GBP
$3,545 USD
View
B+
Retailer 6
-
£3,101 GBP
$4,161 USD
View
B
Retailer 7
-
£3,286 GBP
$4,410 USD
View
B
Retailer 8
-
£3,286 GBP
$4,410 USD
View
B
Retailer 9
-
£3,398 GBP
$4,560 USD
View
Most Expensive
B
77 Diamonds
HSZKU8MQPVA · Nov 1
£3,689 GBP
View
9 more retailers have this diamond
Prices start from £2,456 GBPSave up to £1,233 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.

B+
1.02ct Heart
£2,456 GBP