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Heart|Natural|GIA

2.36ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 1559360826

Certificate GIA 1559360826

Diamond specifications and retailer prices

From £5,316 GBP
As of November 6, 2026
Save £4,487 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £10,664 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 2.36ct natural heart diamond

This 2.36ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559360826. Listed at 13 retailers as of November 4, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.36
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559360826
Dimensions7.96 × 9.23 × 5.34 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
7.96 mm9.23 mm2.36 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559360826
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.9%

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: £6,362 GBP|Low: £5,250 GBP|High: £10,373 GBP|Avg: £6,625 GBP|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2£5,316 GBP
Retailer 4£5,328 GBP
Retailer 9£5,672 GBP
Retailer 6£5,875 GBP
Retailer 11£5,955 GBP
Retailer 8£6,005 GBP
Retailer 12£6,111 GBP
Retailer 3£6,294 GBP
Retailer 1£6,362 GBP
Retailer 5£7,402 GBP
Retailer 10£7,727 GBP
Retailer 7£9,804 GBP

26 data points across 12 retailers

13 retailers£5,316 GBP to £9,804 GBP

A
Cheapest Retailer
-
£5,316 GBP
A
Retailer 2
-
£5,328 GBP
View
B+
Retailer 3
-
£5,672 GBP
View
B+
Retailer 4
-
£5,875 GBP
View
B+
Retailer 5
-
£5,955 GBP
View
B+
Retailer 6
-
£6,005 GBP
View
B+
Retailer 7
-
£6,111 GBP
View
B+
Retailer 8
-
£6,294 GBP
View
Final sale: no returns
B+
Retailer 9
-
£6,362 GBP
View
B
Retailer 10
-
£7,402 GBP
View
B
Retailer 11
-
£7,727 GBP
View
B
Retailer 12
-
£9,804 GBP
View
Most Expensive
NZ Jewellers
335ab452-6301-4e45-8796-a1712df5a6a8 · Sep 25
£10,664 GBP
$14,274 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from £5,316 GBPSave up to £4,487 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
2.36ct Heart
£5,316 GBP