Heart|Natural|GIA

0.70ct H IF Heart Natural Diamond

EX • H/IF • GIA 7548570839

Certificate GIA 7548570839

Diamond specifications and retailer prices

From £530 GBP
HK$5,500 HKD
As of October 29, 2026
Save £853 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,909 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 7548570839. Listed at 17 retailers as of October 29, 2026, with a 161% 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 angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 7548570839
Dimensions5.14 × 6.12 × 3.84 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.14 mm6.12 mm0.70 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548570839
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 43.5°Culet: NoneDepth 62.7%

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: £708 GBP|Low: £530 GBP|High: £1,391 GBP|Avg: £865 GBP|-6.9%
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
October 29, 2026
Retailer 15£530 GBP
Retailer 9£692 GBP
Retailer 1£708 GBP
Retailer 10£710 GBP
Retailer 5£715 GBP
Retailer 14£715 GBP
Retailer 11£716 GBP
Retailer 13£740 GBP
Retailer 6£747 GBP
Retailer 3£877 GBP
Retailer 4£955 GBP
Retailer 12£1,091 GBP
Retailer 7£1,111 GBP
Retailer 2£1,123 GBP
Retailer 8£1,383 GBP

26 data points across 15 retailers

17 retailers£530 GBP to £1,383 GBP

A
Cheapest Retailer
-
£530 GBP
HK$5,500 HKD
A
Retailer 2
-
£692 GBP
$920 USD
View
Final sale: no returns
A
Retailer 3
-
£708 GBP
€896 EUR
View
A
Retailer 4
-
£710 GBP
View
A
Retailer 5
-
£715 GBP
$950 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
£715 GBP
$950 USD
View
A
Retailer 7
-
£716 GBP
$951 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£740 GBP
$983 USD
View
A
Retailer 9
-
£747 GBP
SGD 1,341 SGD
View
B+
Retailer 10
-
£877 GBP
$1,165 USD
View
B+
Retailer 11
-
£955 GBP
View
B+
Retailer 12
-
£1,080 GBP
A$2,208 AUD
View
B+
Retailer 13
-
£1,091 GBP
ZAR 23,412 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£1,111 GBP
A$2,271 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
£1,123 GBP
$1,492 USD
View
B
Retailer 16
-
£1,383 GBP
View
Most Expensive
B
NZ Jewellers
6137c34e-c29e-46f6-b4e6-d35c9c5317f1 · Sep 25
£1,909 GBP
$2,536 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from £530 GBPSave up to £853 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
£530 GBP