CaratHunter
Plans
Heart|Natural|GIA

2.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 1545812907

Certificate GIA 1545812907

Diamond specifications and retailer prices

From £4,150 GBP
As of November 6, 2026
Save £3,535 GBP (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £9,301 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 2.01ct natural heart diamond

This 2.01ct natural heart sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545812907. Listed at 17 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545812907
Dimensions7.96 × 8.89 × 4.90 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.96 mm8.89 mm2.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545812907
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.1%

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 6
Current: £9,301 GBP|Low: £4,140 GBP|High: £9,301 GBP|Avg: £5,813 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
November 6, 2026
Retailer 12£4,150 GBP
Retailer 2£4,270 GBP
Retailer 8£4,938 GBP
Retailer 4£5,133 GBP
Retailer 9£5,166 GBP
Retailer 6£5,364 GBP
Retailer 11£5,394 GBP
Retailer 5£5,561 GBP
Retailer 13£5,651 GBP
Retailer 7£6,350 GBP
Retailer 3£6,416 GBP
Retailer 10£7,686 GBP
NZ Jewellers£9,301 GBP

28 data points across 13 retailers

17 retailers£4,150 GBP to £7,686 GBP

A
Cheapest Retailer
-
£4,150 GBP
A
Retailer 2
-
£4,270 GBP
View
B+
Retailer 3
-
£4,938 GBP
View
B+
Retailer 4
-
£5,060 GBP
View
B+
Retailer 5
-
£5,062 GBP
View
Retailer 6
-
£5,133 GBP
View
Price last confirmed 21 days ago
B+
Retailer 7
-
£5,166 GBP
View
B+
Retailer 8
-
£5,297 GBP
View
B+
Retailer 9
-
£5,364 GBP
View
B+
Retailer 10
-
£5,394 GBP
View
Retailer 11
-
£5,561 GBP
View
Price last confirmed 19 days ago
Retailer 12
-
£5,647 GBP
View
Price last confirmed 21 days ago
B+
Retailer 13
-
£5,651 GBP
View
B
Retailer 14
-
£6,350 GBP
View
Retailer 15
-
£6,416 GBP
View
Price last confirmed 18 days ago
B
Retailer 16
-
£7,686 GBP
View
Most Expensive
NZ Jewellers
56e3cbf1-725a-4409-b645-5b938433d29e · Oct 18
£9,301 GBP
$12,449 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from £4,150 GBPSave up to £3,535 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
2.01ct Heart
£4,150 GBP