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Heart|Natural|GIA

0.70ct D IF Heart Natural Diamond

EX • D/IF • GIA 7512018015

Certificate GIA 7512018015

Diamond specifications and retailer prices

From £1,658 GBP
As of November 6, 2026
Save £1,646 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,953 GBP at NZ Jewellers · As of November 5, 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 D 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 7512018015. Listed at 17 retailers as of November 4, 2026, with a 99% 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
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 7512018015
Dimensions5.48 × 6.20 × 3.62 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
5.48 mm6.20 mm0.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7512018015
Side View
Table 56.0%CrownGirdle: MED-VTKPavilion 38.5°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,953 GBP|Low: £1,658 GBP|High: £4,167 GBP|Avg: £2,301 GBP|-5.1%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 6£1,658 GBP
Retailer 5£1,708 GBP
Retailer 7£1,745 GBP
Retailer 3£1,758 GBP
Retailer 2£1,872 GBP
Retailer 16£1,875 GBP
Retailer 4£1,891 GBP
Retailer 13£1,891 GBP
Retailer 15£1,978 GBP
Retailer 17£1,996 GBP
Retailer 10£2,001 GBP
Retailer 8£2,178 GBP
Retailer 14£2,182 GBP
Retailer 9£2,232 GBP
Retailer 11£2,823 GBP
Retailer 12£3,304 GBP
NZ Jewellers£3,953 GBP

31 data points across 17 retailers

17 retailers£1,658 GBP to £3,304 GBP

B+
Cheapest Retailer
-
£1,658 GBP
B+
Retailer 2
-
£1,708 GBP
View
B+
Retailer 3
-
£1,745 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,758 GBP
View
B+
Retailer 5
-
£1,872 GBP
View
B+
Retailer 6
-
£1,875 GBP
View
Retailer 7
-
£1,891 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£1,891 GBP
View
B+
Retailer 9
-
£1,978 GBP
View
B
Retailer 10
-
£1,996 GBP
View
B+
Retailer 11
-
£2,001 GBP
View
B
Retailer 12
-
£2,178 GBP
View
B+
Retailer 13
-
£2,182 GBP
View
Retailer 14
-
£2,232 GBP
View
Price last confirmed 31 days ago
B
Retailer 15
-
£2,823 GBP
View
B
Retailer 16
-
£3,304 GBP
View
Most Expensive
NZ Jewellers
3dc76b4e-271e-4c46-aae8-a84bd7c0ddb4 · Nov 5
£3,953 GBP
$5,291 USD
View
Price under review
16 more retailers have this diamond
Prices start from £1,658 GBPSave up to £1,646 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
£1,658 GBP