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Heart|Natural|GIA

0.90ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1333260805

Certificate GIA 1333260805

Diamond specifications and retailer prices

From £1,489 GBP
$1,995 USD
As of October 28, 2026
Save £2,767 GBP (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,256 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1333260805. Listed at 22 retailers as of October 27, 2026, with prices from £1,489 to £4,256, a £2,767 spread on the same certified stone. NZ Jewellers lists it at £4,256. 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

0.90
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1333260805
Dimensions6.64 × 6.25 × 3.51 mm
L/W Ratio1.06
Culet sizeNone
Top View
6.64 mm6.25 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1333260805
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £3,929 GBP|Low: £1,560 GBP|High: £3,971 GBP|Avg: £2,483 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£1,666 GBP
Retailer 7£1,702 GBP
Retailer 9£1,832 GBP
Retailer 10£1,929 GBP
Retailer 3£2,171 GBP
Retailer 8£2,281 GBP
Retailer 5£2,538 GBP
Retailer 6£2,975 GBP
Retailer 4£3,586 GBP
Retailer 1£3,929 GBP

36 data points across 10 retailers

22 retailers£1,489 GBP to £4,256 GBP

B+
Cheapest Retailer
-
£1,489 GBP
$1,995 USD
B+
Retailer 2
-
£1,588 GBP
$2,128 USD
View
B+
Retailer 3
-
£1,658 GBP
$2,221 USD
View
B+
Retailer 4
-
£1,666 GBP
$2,232 USD
View
B
Retailer 5
-
£1,702 GBP
$2,280 USD
View
Final sale: no returns
B
Retailer 6
-
£1,832 GBP
$2,455 USD
View
B
Retailer 7
-
£1,844 GBP
$2,471 USD
View
B
Retailer 8
-
£1,844 GBP
$2,471 USD
View
B
Retailer 9
-
£1,877 GBP
$2,515 USD
View
B
Retailer 10
-
£1,929 GBP
$2,585 USD
View
B
Retailer 11
-
£2,120 GBP
$2,840 USD
View
B
Retailer 12
-
£2,120 GBP
$2,840 USD
View
B
Retailer 13
-
£2,128 GBP
$2,851 USD
View
B
Retailer 14
-
£2,171 GBP
View
B
Retailer 15
-
£2,187 GBP
$2,930 USD
View
Retailer 16
-
£2,281 GBP
A$4,702 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£2,538 GBP
€3,239 EUR
View
B
Retailer 18
-
£2,932 GBP
$3,928 USD
View
B
Retailer 19
-
£2,975 GBP
ZAR 64,387 ZAR
View
B
Retailer 20
-
£3,586 GBP
View
B
Retailer 21
-
£3,929 GBP
View
Most Expensive
B
NZ Jewellers
0e29b341-a2f1-478b-bd53-727dca3e7ab5 · Oct 27
£4,256 GBP
$5,702 USD
View
21 more retailers have this diamond
Prices start from £1,489 GBPSave up to £2,767 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+
0.90ct Heart
£1,489 GBP