Heart|Natural|GIA

1.02ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 1236674867

Certificate GIA 1236674867

Diamond specifications and retailer prices

From £1,792 GBP
As of November 4, 2026
Save £2,304 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,884 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 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 1236674867. Listed at 17 retailers as of November 4, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 1236674867
Dimensions6.92 × 6.14 × 3.60 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.92 mm6.14 mm1.02 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236674867
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 37.8°Culet: NoneDepth 58.6%

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: £2,270 GBP|Low: £1,763 GBP|High: £4,380 GBP|Avg: £2,494 GBP|-5.5%
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
Retailer 15
November 5, 2026
Retailer 2£1,792 GBP
Retailer 10£1,924 GBP
Retailer 11£1,948 GBP
Retailer 3£2,053 GBP
Retailer 7£2,101 GBP
Retailer 9£2,106 GBP
Retailer 15£2,107 GBP
Retailer 13£2,170 GBP
Retailer 4£2,213 GBP
Retailer 14£2,237 GBP
Retailer 6£2,239 GBP
Retailer 1£2,270 GBP
Retailer 5£3,065 GBP
Retailer 12£3,730 GBP
Retailer 8£4,096 GBP

25 data points across 15 retailers

17 retailers£1,792 GBP to £4,096 GBP

A
Cheapest Retailer
-
£1,792 GBP
A
Retailer 2
-
£1,924 GBP
View
A
Retailer 3
-
£1,948 GBP
View
A
Retailer 4
-
£2,053 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,101 GBP
View
A
Retailer 6
-
£2,106 GBP
View
A
Retailer 7
-
£2,107 GBP
View
A
Retailer 8
-
£2,170 GBP
View
A
Retailer 9
-
£2,213 GBP
View
A
Retailer 10
-
£2,237 GBP
View
A
Retailer 11
-
£2,239 GBP
View
A
Retailer 12
-
£2,270 GBP
View
Retailer 13
-
£2,837 GBP
View
Price last confirmed 28 days ago
B+
Retailer 14
-
£3,065 GBP
View
B
Retailer 15
-
£3,730 GBP
View
B
Retailer 16
-
£4,096 GBP
View
Most Expensive
NZ Jewellers
d8fdea59-de6a-4766-9e67-a282217489e0 · Sep 25
£4,884 GBP
$6,593 USD
View
Price last confirmed 40 days ago
16 more retailers have this diamond
Prices start from £1,792 GBPSave up to £2,304 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
£1,792 GBP