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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6532684383

Certificate GIA 6532684383

Diamond specifications and retailer prices

From £1,051 GBP
HK$11,000 HKD
As of October 30, 2026
Save £2,101 GBP (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,433 GBP at NZ Jewellers · As of October 11, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532684383. Listed at 17 retailers as of October 28, 2026, with a 200% 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

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532684383
Dimensions6.36 × 6.89 × 4.18 mm
L/W Ratio1.08
Top View
6.36 mm6.89 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532684383
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.6%

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: Oct 30
Current: £1,903 GBP|Low: £1,051 GBP|High: £3,152 GBP|Avg: £1,730 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2£1,051 GBP
Retailer 4£1,138 GBP
Retailer 9£1,286 GBP
Retailer 10£1,317 GBP
Retailer 8£1,349 GBP
Retailer 7£1,496 GBP
Retailer 3£1,528 GBP
Retailer 1£1,903 GBP
Retailer 5£2,454 GBP
Retailer 6£3,152 GBP

36 data points across 10 retailers

17 retailers£1,051 GBP to £3,152 GBP

A
Cheapest Retailer
-
£1,051 GBP
HK$11,000 HKD
A
Retailer 2
-
£1,138 GBP
₹145,162 INR
View
A
Retailer 3
-
£1,286 GBP
$1,723 USD
View
Final sale: no returns
A
Retailer 4
-
£1,317 GBP
SGD 2,384 SGD
View
A
Retailer 5
-
£1,340 GBP
$1,795 USD
View
A
Retailer 6
-
£1,349 GBP
$1,808 USD
View
Retailer 7
-
£1,408 GBP
$1,886 USD
View
Price last confirmed 19 days ago
Retailer 8
-
£1,408 GBP
$1,886 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
£1,469 GBP
A$3,028 AUD
View
Retailer 10
-
£1,483 GBP
$1,987 USD
View
Price last confirmed 30 days ago
A
Retailer 11
-
£1,496 GBP
$2,004 USD
View
A
Retailer 12
-
£1,528 GBP
View
Retailer 13
-
£1,624 GBP
$2,176 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
£1,903 GBP
€2,429 EUR
View
B+
Retailer 15
-
£2,454 GBP
View
B
Retailer 16
-
£3,152 GBP
View
Most Expensive
NZ Jewellers
f3773afc-1847-4c17-8ba7-78a448a0ed93 · Oct 11
£3,433 GBP
$4,600 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from £1,051 GBPSave up to £2,101 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
£1,051 GBP