Heart|Natural|GIA

1.02ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 1205461836

Certificate GIA 1205461836

Diamond specifications and retailer prices

From £2,162 GBP
As of November 4, 2026
Save £4,539 GBP (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,702 GBP at Adiamor · As of November 3, 2026
View at Adiamor

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1205461836. Listed at 19 retailers as of November 3, 2026, with prices from £2,162 to £6,702, a £4,539 spread on the same certified stone. Adiamor lists it at £6,702. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1205461836
Dimensions6.01 × 7.16 × 4.03 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.01 mm7.16 mm1.02 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1205461836
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,070 GBP|Low: £2,081 GBP|High: £5,130 GBP|Avg: £3,009 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5£2,162 GBP
Retailer 7£2,209 GBP
Retailer 2£2,349 GBP
Retailer 11£2,562 GBP
Retailer 9£2,797 GBP
Retailer 8£2,893 GBP
Retailer 3£3,031 GBP
Retailer 1£3,070 GBP
Retailer 10£3,250 GBP
Retailer 6£3,725 GBP
Retailer 4£5,055 GBP

40 data points across 11 retailers

19 retailers£2,162 GBP to £6,702 GBP

A
Cheapest Retailer
-
£2,162 GBP
A
Retailer 2
-
£2,209 GBP
View
B+
Retailer 3
-
£2,349 GBP
View
B+
Retailer 4
-
£2,562 GBP
View
Retailer 5
-
£2,782 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£2,797 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,893 GBP
View
B
Retailer 8
-
£3,031 GBP
View
B
Retailer 9
-
£3,031 GBP
View
B
Retailer 10
-
£3,031 GBP
View
B+
Retailer 11
-
£3,070 GBP
View
B+
Retailer 12
-
£3,140 GBP
View
B+
Retailer 13
-
£3,190 GBP
View
Retailer 14
-
£3,250 GBP
View
Price last confirmed 32 days ago
B
Retailer 15
-
£3,498 GBP
View
B
Retailer 16
-
£3,725 GBP
View
B
Retailer 17
-
£5,055 GBP
View
B
Retailer 18
-
£5,281 GBP
View
Most Expensive
B
Adiamor
D-51268692 · Nov 3
£6,702 GBP
$9,047 USD
View
18 more retailers have this diamond
Prices start from £2,162 GBPSave up to £4,539 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
£2,162 GBP