Heart|Natural|GIA

0.70ct J VS1 Heart Natural Diamond

GD • J/VS1 • GIA 1535152765

Certificate GIA 1535152765

Diamond specifications and retailer prices

From £455 GBP
$610 USD
As of October 31, 2026
Save £683 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,705 GBP at NZ Jewellers · As of October 6, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1535152765. Listed at 9 retailers as of October 31, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.66°
Pavilion angle39.97°
OriginNatural
Grading LabGIA
CertificateGIA 1535152765
Dimensions5.24 × 6.14 × 3.80 mm
L/W Ratio1.17
Culet sizeNone
Top View
5.24 mm6.14 mm0.70 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535152765
Side View
Table 55.0%Crown 35.66°GirdlePavilion 39.97°Culet: NoneDepth 61.9%

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 31
Current: £1,138 GBP|Low: £455 GBP|High: £1,245 GBP|Avg: £758 GBP|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4£455 GBP
Retailer 2£608 GBP
Retailer 5£631 GBP
Retailer 3£736 GBP
Retailer 6£752 GBP
Retailer 7£834 GBP
Retailer 1£1,138 GBP

42 data points across 7 retailers

9 retailers£455 GBP to £1,138 GBP

A
Cheapest Retailer
-
£455 GBP
$610 USD
Final sale: no returns
B+
Retailer 2
-
£608 GBP
View
B+
Retailer 3
-
£631 GBP
$845 USD
View
B
Retailer 4
-
£736 GBP
ZAR 15,939 ZAR
View
Retailer 5
-
£752 GBP
$1,007 USD
View
Price last confirmed 26 days ago
B
Retailer 6
-
£819 GBP
A$1,688 AUD
View
Retailer 7
-
£834 GBP
A$1,719 AUD
View
Price last confirmed 28 days ago
C
Retailer 8
-
£1,138 GBP
View
Most Expensive
NZ Jewellers
af0c423c-c1f7-4205-9172-fbf51a0ae142 · Oct 6
£1,705 GBP
$2,285 USD
View
Price last confirmed 26 days ago
8 more retailers have this diamond
Prices start from £455 GBPSave up to £683 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
£455 GBP