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Heart|Natural|GIA

0.70ct E IF Heart Natural Diamond

EX • E/IF • GIA 1543297489

Certificate GIA 1543297489

Diamond specifications and retailer prices

From £815 GBP
As of November 4, 2026
Save £1,145 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,007 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543297489. Listed at 16 retailers as of November 4, 2026, with a 141% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1543297489
Dimensions5.32 × 6.13 × 3.65 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.32 mm6.13 mm0.70 ctE / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543297489
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,095 GBP|Low: £815 GBP|High: £2,087 GBP|Avg: £1,284 GBP|-5.4%
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
Retailer 15
November 5, 2026
Retailer 12£815 GBP
Retailer 9£1,026 GBP
Retailer 15£1,035 GBP
Retailer 4£1,071 GBP
Retailer 5£1,072 GBP
Retailer 3£1,074 GBP
Retailer 1£1,095 GBP
Retailer 14£1,104 GBP
Retailer 6£1,164 GBP
Retailer 11£1,287 GBP
Retailer 13£1,381 GBP
Retailer 7£1,567 GBP
Retailer 10£1,699 GBP
Retailer 2£1,734 GBP
Retailer 8£1,960 GBP

29 data points across 15 retailers

16 retailers£815 GBP to £1,960 GBP

A
Cheapest Retailer
-
£815 GBP
A
Retailer 2
-
£1,026 GBP
View
A
Retailer 3
-
£1,035 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,071 GBP
View
A
Retailer 5
-
£1,072 GBP
View
A
Retailer 6
-
£1,074 GBP
View
A
Retailer 7
-
£1,095 GBP
View
A
Retailer 8
-
£1,104 GBP
View
Retailer 9
-
£1,164 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£1,287 GBP
View
B+
Retailer 11
-
£1,381 GBP
View
Retailer 12
-
£1,567 GBP
View
Price last confirmed 31 days ago
B+
Retailer 13
-
£1,699 GBP
View
B+
Retailer 14
-
£1,734 GBP
View
B+
Retailer 15
-
£1,960 GBP
View
Most Expensive
NZ Jewellers
a84c3bc5-a121-4eb3-a696-e585bb845e39 · Sep 25
£3,007 GBP
$4,059 USD
View
Price last confirmed 40 days ago
15 more retailers have this diamond
Prices start from £815 GBPSave up to £1,145 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
£815 GBP