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Heart|Natural|GIA

0.70ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1449281669

Certificate GIA 1449281669

Diamond specifications and retailer prices

From £538 GBP
₹68,658 INR
As of November 1, 2026
Save £799 GBP (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,278 GBP at NZ Jewellers · As of September 21, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449281669. Listed at 18 retailers as of October 29, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1449281669
Dimensions5.10 × 6.01 × 3.76 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal
Top View
5.10 mm6.01 mm0.70 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1449281669
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

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: Nov 1
Current: £538 GBP|Low: £537 GBP|High: £3,422 GBP|Avg: £1,023 GBP|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1£538 GBP
Retailer 10£565 GBP
Retailer 8£711 GBP
Retailer 5£726 GBP
Retailer 9£788 GBP
Retailer 7£840 GBP
Retailer 3£851 GBP
Retailer 4£1,085 GBP
Retailer 2£1,092 GBP
Retailer 6£1,337 GBP

39 data points across 10 retailers

18 retailers£538 GBP to £1,337 GBP

A
Cheapest Retailer
-
£538 GBP
₹68,658 INR
Retailer 2
-
£564 GBP
HK$5,900 HKD
View
Price last confirmed 58 days ago
B+
Retailer 3
-
£565 GBP
$757 USD
View
Final sale: no returns
B+
Retailer 4
-
£648 GBP
$868 USD
View
B+
Retailer 5
-
£711 GBP
$952 USD
View
Retailer 6
-
£726 GBP
$973 USD
View
Price last confirmed 40 days ago
B
Retailer 7
-
£726 GBP
$973 USD
View
Retailer 8
-
£726 GBP
$973 USD
View
Price last confirmed 16 days ago
Retailer 9
-
£755 GBP
$1,011 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
£788 GBP
$1,056 USD
View
Retailer 11
-
£838 GBP
$1,123 USD
View
Price last confirmed 38 days ago
Retailer 12
-
£838 GBP
$1,123 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£840 GBP
$1,125 USD
View
B
Retailer 14
-
£851 GBP
View
B
Retailer 15
-
£1,085 GBP
ZAR 23,482 ZAR
View
Retailer 16
-
£1,092 GBP
A$2,252 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
£1,337 GBP
View
Most Expensive
NZ Jewellers
51000d7b-694f-4562-b84c-f644e7a81850 · Sep 21
£2,278 GBP
$3,052 USD
View
Price under review
17 more retailers have this diamond
Prices start from £538 GBPSave up to £799 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
£538 GBP