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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 2231244635

Certificate GIA 2231244635

Diamond specifications and retailer prices

From £1,350 GBP
$1,798 USD
As of October 29, 2026
Save £1,012 GBP (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,055 GBP at MOH London · As of October 8, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231244635. Listed at 15 retailers as of October 27, 2026, with a 75% 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231244635
Dimensions6.24 × 5.50 × 3.13 mm
L/W Ratio1.13
Top View
6.24 mm5.50 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231244635
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 56.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,055 GBP|Low: £1,328 GBP|High: £3,062 GBP|Avg: £1,846 GBP|+3.3%
MOH London
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 28, 2026
Retailer 6£1,350 GBP
Retailer 7£1,358 GBP
Retailer 4£1,414 GBP
Retailer 8£1,437 GBP
Retailer 3£1,609 GBP
Retailer 5£1,638 GBP
Retailer 12£1,735 GBP
Retailer 14£1,735 GBP
Retailer 11£1,787 GBP
Retailer 2£2,091 GBP
Retailer 9£2,127 GBP
Retailer 10£2,362 GBP
Retailer 13£2,548 GBP
MOH London£3,055 GBP

41 data points across 14 retailers

15 retailers£1,350 GBP to £2,362 GBP

B
Cheapest Retailer
-
£1,350 GBP
$1,798 USD
B
Retailer 2
-
£1,358 GBP
$1,809 USD
View
Retailer 3
-
£1,414 GBP
$1,883 USD
View
Price last confirmed 24 days ago
B
Retailer 4
-
£1,437 GBP
$1,914 USD
View
Retailer 5
-
£1,609 GBP
$2,142 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
£1,638 GBP
$2,181 USD
View
B
Retailer 7
-
£1,735 GBP
$2,310 USD
View
B
Retailer 8
-
£1,735 GBP
$2,310 USD
View
B
Retailer 9
-
£1,787 GBP
$2,380 USD
View
B
Retailer 10
-
£1,894 GBP
CA$3,503 CAD
View
B
Retailer 11
-
£2,091 GBP
View
Retailer 12
-
£2,127 GBP
A$4,357 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
£2,362 GBP
$3,146 USD
View
Retailer 14
-
£2,548 GBP
ZAR 54,820 ZAR
View
Price under review
Most Expensive
MOH London
C72355AAB · Oct 8
£3,055 GBP
View
Price under review
14 more retailers have this diamond
Prices start from £1,350 GBPSave up to £1,012 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
0.70ct Heart
£1,350 GBP