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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2181060234

Certificate GIA 2181060234

Diamond specifications and retailer prices

From £2,271 GBP
$3,043 USD
As of October 30, 2026
Save £2,185 GBP (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,456 GBP at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2181060234. Listed at 12 retailers as of October 30, 2026, with prices from £2,271 to £4,456, a £2,185 spread on the same certified stone. NZ Jewellers lists it at £4,456. 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

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2181060234
Dimensions6.74 × 6.74 × 3.04 mm
L/W Ratio1.00
Key to symbols
Feather, Cavity, Indented Natural, Natural
Top View
6.74 mm6.74 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2181060234
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 45.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,456 GBP|Low: £444 GBP|High: £4,456 GBP|Avg: £2,701 GBP
NZ Jewellers
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
October 31, 2026
Retailer 6£444 GBP
Retailer 14£2,271 GBP
Retailer 9£2,329 GBP
Retailer 11£2,361 GBP
Retailer 4£2,558 GBP
Retailer 12£2,558 GBP
Retailer 10£2,656 GBP
Retailer 3£2,665 GBP
Retailer 7£2,673 GBP
Retailer 2£2,807 GBP
Retailer 13£2,951 GBP
Retailer 5£3,102 GBP
Retailer 8£4,300 GBP
NZ Jewellers£4,456 GBP

40 data points across 14 retailers

12 retailers£2,271 GBP to £4,456 GBP

B
Cheapest Retailer
-
£2,271 GBP
$3,043 USD
B
Retailer 2
-
£2,291 GBP
€2,923 EUR
View
Retailer 3
-
£2,329 GBP
$3,120 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£2,361 GBP
$3,163 USD
View
Final sale: no returns
B
Retailer 5
-
£2,558 GBP
$3,427 USD
View
B
Retailer 6
-
£2,656 GBP
$3,559 USD
View
B
Retailer 7
-
£2,665 GBP
$3,571 USD
View
B
Retailer 8
-
£2,673 GBP
View
B
Retailer 9
-
£2,807 GBP
€3,582 EUR
View
B
Retailer 10
-
£2,951 GBP
$3,954 USD
View
B
Retailer 11
-
£4,300 GBP
View
Most Expensive
C
NZ Jewellers
454d9c54-40a7-4e26-8c9b-e1f3326eb0fd · Oct 30
£4,456 GBP
$5,970 USD
View
11 more retailers have this diamond
Prices start from £2,271 GBPSave up to £2,185 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
1.01ct Heart
£2,271 GBP