Heart|Natural|GIA

0.70ct H IF Heart Natural Diamond

EX • H/IF • GIA 7548215154

Certificate GIA 7548215154

Diamond specifications and retailer prices

From £611 GBP
HK$6,400 HKD
As of November 1, 2026
Save £866 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,254 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 H colour (near-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 7548215154. Listed at 16 retailers as of November 1, 2026, with a 142% 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
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 7548215154
Dimensions5.53 × 6.15 × 3.51 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.53 mm6.15 mm0.70 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548215154
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 37.4°Culet: NoneDepth 57.0%

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 1
Current: £952 GBP|Low: £611 GBP|High: £1,633 GBP|Avg: £1,010 GBP|-6.7%
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
November 2, 2026
Retailer 7£611 GBP
Retailer 11£744 GBP
Retailer 9£789 GBP
Retailer 10£821 GBP
Retailer 14£834 GBP
Retailer 3£879 GBP
Retailer 13£933 GBP
Retailer 1£952 GBP
Retailer 4£1,054 GBP
Retailer 5£1,119 GBP
Retailer 6£1,152 GBP
Retailer 12£1,242 GBP
Retailer 2£1,309 GBP
Retailer 8£1,478 GBP

29 data points across 14 retailers

16 retailers£611 GBP to £1,478 GBP

A
Cheapest Retailer
-
£611 GBP
HK$6,400 HKD
B+
Retailer 2
-
£744 GBP
$997 USD
View
Final sale: no returns
A
Retailer 3
-
£789 GBP
€1,007 EUR
View
B+
Retailer 4
-
£821 GBP
$1,100 USD
View
B+
Retailer 5
-
£834 GBP
$1,118 USD
View
Retailer 6
-
£879 GBP
SGD 1,591 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£933 GBP
$1,250 USD
View
B+
Retailer 8
-
£952 GBP
View
B+
Retailer 9
-
£1,054 GBP
SGD 1,909 SGD
View
Retailer 10
-
£1,119 GBP
$1,499 USD
View
Price last confirmed 23 days ago
Retailer 11
-
£1,152 GBP
A$2,374 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
£1,197 GBP
A$2,468 AUD
View
B+
Retailer 13
-
£1,242 GBP
ZAR 26,876 ZAR
View
Retailer 14
-
£1,309 GBP
$1,754 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£1,478 GBP
View
Most Expensive
NZ Jewellers
9b611659-fccd-4225-9ae6-fa977ecaaf3f · Sep 25
£2,254 GBP
$3,020 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from £611 GBPSave up to £866 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
£611 GBP