Heart|Natural|GIA

0.70ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 6531903462

Certificate GIA 6531903462

Diamond specifications and retailer prices

From £439 GBP
HK$4,600 HKD
As of October 30, 2026
Save £597 GBP (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,010 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 I 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 6531903462. Listed at 17 retailers as of October 29, 2026, with a 136% 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
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6531903462
Dimensions5.56 × 6.10 × 3.49 mm
L/W Ratio1.10
Top View
5.56 mm6.10 mm0.70 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531903462
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 39°Culet: NoneDepth 57.2%

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 30
Current: £602 GBP|Low: £439 GBP|High: £1,188 GBP|Avg: £665 GBP|-8.5%
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 13£439 GBP
Retailer 4£440 GBP
Retailer 6£444 GBP
Retailer 15£470 GBP
Retailer 12£494 GBP
Retailer 11£532 GBP
Retailer 9£560 GBP
Retailer 1£602 GBP
Retailer 2£646 GBP
Retailer 5£714 GBP
Retailer 8£794 GBP
Retailer 10£831 GBP
Retailer 14£859 GBP
Retailer 7£874 GBP
Retailer 3£1,037 GBP

27 data points across 15 retailers

17 retailers£439 GBP to £1,037 GBP

A
Cheapest Retailer
-
£439 GBP
HK$4,600 HKD
A
Retailer 2
-
£440 GBP
$590 USD
View
A
Retailer 3
-
£444 GBP
$595 USD
View
A
Retailer 4
-
£470 GBP
$630 USD
View
Final sale: no returns
A
Retailer 5
-
£494 GBP
$662 USD
View
A
Retailer 6
-
£532 GBP
$713 USD
View
Retailer 7
-
£560 GBP
€715 EUR
View
Price last confirmed 3 days ago
A
Retailer 8
-
£602 GBP
View
A
Retailer 9
-
£646 GBP
$865 USD
View
B+
Retailer 10
-
£714 GBP
SGD 1,293 SGD
View
B+
Retailer 11
-
£794 GBP
€1,013 EUR
View
Retailer 12
-
£831 GBP
ZAR 17,990 ZAR
View
Price last confirmed 11 days ago
Retailer 13
-
£859 GBP
$1,151 USD
View
Price last confirmed 8 days ago
Retailer 14
-
£874 GBP
A$1,802 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
£906 GBP
A$1,868 AUD
View
B
Retailer 16
-
£1,037 GBP
View
Most Expensive
NZ Jewellers
74a92e49-2837-412c-8d3d-c26e21e58235 · Sep 25
£2,010 GBP
$2,693 USD
View
Price under review
16 more retailers have this diamond
Prices start from £439 GBPSave up to £597 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
£439 GBP