CaratHunter
Plans
Heart|Natural|GIA

1.01ct D VS1 Heart Natural Diamond

ID • D/VS1 • GIA 5231763320

Certificate GIA 5231763320

Diamond specifications and retailer prices

From £1,555 GBP
HK$16,300 HKD
As of November 2, 2026
Save £2,022 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,295 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D 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 5231763320. Listed at 18 retailers as of November 1, 2026, with a 130% 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

1.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 5231763320
Dimensions6.88 × 5.96 × 4.22 mm
L/W Ratio1.15
Top View
6.88 mm5.96 mm1.01 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231763320
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 43.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: £2,365 GBP|Low: £1,526 GBP|High: £3,693 GBP|Avg: £2,239 GBP|-2.4%
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
Retailer 16
November 3, 2026
Retailer 13£1,555 GBP
Retailer 8£1,832 GBP
Retailer 12£1,878 GBP
Retailer 11£1,890 GBP
Retailer 16£1,933 GBP
Retailer 5£1,984 GBP
Retailer 15£2,009 GBP
Retailer 10£2,048 GBP
Retailer 14£2,080 GBP
Retailer 9£2,128 GBP
Retailer 7£2,179 GBP
Retailer 1£2,365 GBP
Retailer 2£2,452 GBP
Retailer 4£2,700 GBP
Retailer 6£3,356 GBP
Retailer 3£3,576 GBP

17 data points across 16 retailers

18 retailers£1,555 GBP to £3,576 GBP

A+
Cheapest Retailer
-
£1,555 GBP
HK$16,300 HKD
A
Retailer 2
-
£1,832 GBP
$2,458 USD
View
A
Retailer 3
-
£1,878 GBP
€2,400 EUR
View
A
Retailer 4
-
£1,890 GBP
€2,415 EUR
View
A
Retailer 5
-
£1,933 GBP
$2,594 USD
View
A
Retailer 6
-
£1,984 GBP
$2,663 USD
View
A
Retailer 7
-
£2,009 GBP
$2,696 USD
View
Final sale: no returns
A
Retailer 8
-
£2,048 GBP
View
A
Retailer 9
-
£2,080 GBP
View
A
Retailer 10
-
£2,128 GBP
$2,855 USD
View
A
Retailer 11
-
£2,179 GBP
SGD 3,951 SGD
View
Price last confirmed 7 days ago
A
Retailer 12
-
£2,365 GBP
A$4,882 AUD
View
A
Retailer 13
-
£2,452 GBP
$3,290 USD
View
Retailer 14
-
£2,470 GBP
A$5,099 AUD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
£2,700 GBP
ZAR 58,535 ZAR
View
Retailer 16
-
£3,356 GBP
$4,503 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£3,576 GBP
View
Most Expensive
NZ Jewellers
530543e1-03ca-474b-bddc-512cf703fd29 · Sep 25
£4,295 GBP
$5,764 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from £1,555 GBPSave up to £2,022 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+
1.01ct Heart
£1,555 GBP