CaratHunter
Plans
Heart|Natural|GIA

0.70ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 6535558824

Certificate GIA 6535558824

Diamond specifications and retailer prices

From £500 GBP
HK$5,200 HKD
As of October 29, 2026
Save £472 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,182 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded E 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 6535558824. Listed at 14 retailers as of October 23, 2026, with a 94% 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

0.70
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 6535558824
Dimensions6.15 × 5.28 × 3.15 mm
L/W Ratio1.16
Top View
6.15 mm5.28 mm0.70 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535558824
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 59.7%

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 29
Current: £644 GBP|Low: £492 GBP|High: £1,290 GBP|Avg: £742 GBP|-0.2%
Retailer 1
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 29, 2026
Retailer 8£500 GBP
Retailer 5£542 GBP
Retailer 12£548 GBP
Retailer 2£569 GBP
Retailer 9£593 GBP
Retailer 1£644 GBP
Retailer 7£673 GBP
Retailer 4£691 GBP
Retailer 11£725 GBP
Retailer 13£769 GBP
Retailer 3£826 GBP
Retailer 6£936 GBP
Retailer 10£971 GBP
Retailer 14£1,212 GBP

37 data points across 14 retailers

14 retailers£500 GBP to £971 GBP

A
Cheapest Retailer
-
£500 GBP
HK$5,200 HKD
Retailer 2
-
£542 GBP
$722 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
£548 GBP
$730 USD
View
Final sale: no returns
Retailer 4
-
£569 GBP
$758 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£593 GBP
$790 USD
View
B+
Retailer 6
-
£644 GBP
$857 USD
View
B+
Retailer 7
-
£673 GBP
View
B+
Retailer 8
-
£725 GBP
SGD 1,304 SGD
View
B+
Retailer 9
-
£769 GBP
SGD 1,383 SGD
View
Retailer 10
-
£826 GBP
View
Price last confirmed 20 days ago
B
Retailer 11
-
£936 GBP
A$1,918 AUD
View
B
Retailer 12
-
£971 GBP
$1,294 USD
View
Retailer 13
-
£1,212 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
57829d83-2519-4107-852d-fdb26bc4b335 · Sep 25
£2,182 GBP
$2,906 USD
View
Price last confirmed 34 days ago
13 more retailers have this diamond
Prices start from £500 GBPSave up to £472 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
0.70ct Heart
£500 GBP