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Heart|Natural|GIA

0.90ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 6535082998

Certificate GIA 6535082998

Diamond specifications and retailer prices

From £669 GBP
HK$7,000 HKD
As of November 1, 2026
Save £1,093 GBP (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,609 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-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 6535082998. Listed at 16 retailers as of November 1, 2026, with a 163% 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

0.90
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535082998
Dimensions6.56 × 5.54 × 4.17 mm
L/W Ratio1.18
Top View
6.56 mm5.54 mm0.90 ctJ / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535082998
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 41.8°Culet: NoneDepth 63.5%

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: £669 GBP|Low: £669 GBP|High: £1,930 GBP|Avg: £1,155 GBP|-9.1%
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
November 1, 2026
Retailer 1£669 GBP
Retailer 10£887 GBP
Retailer 8£917 GBP
Retailer 13£931 GBP
Retailer 12£933 GBP
Retailer 9£948 GBP
Retailer 3£957 GBP
Retailer 2£1,067 GBP
Retailer 4£1,108 GBP
Retailer 6£1,296 GBP
Retailer 5£1,321 GBP
Retailer 14£1,438 GBP
Retailer 11£1,451 GBP
Retailer 7£1,762 GBP

33 data points across 14 retailers

16 retailers£669 GBP to £1,762 GBP

A
Cheapest Retailer
-
£669 GBP
HK$7,000 HKD
B+
Retailer 2
-
£887 GBP
$1,189 USD
View
Final sale: no returns
A
Retailer 3
-
£917 GBP
View
B+
Retailer 4
-
£931 GBP
$1,247 USD
View
B+
Retailer 5
-
£933 GBP
$1,250 USD
View
B+
Retailer 6
-
£948 GBP
$1,270 USD
View
Retailer 7
-
£957 GBP
SGD 1,733 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£1,067 GBP
$1,429 USD
View
B+
Retailer 9
-
£1,108 GBP
SGD 2,006 SGD
View
B
Retailer 10
-
£1,289 GBP
A$2,658 AUD
View
Retailer 11
-
£1,296 GBP
$1,736 USD
View
Price last confirmed 22 days ago
Retailer 12
-
£1,321 GBP
A$2,723 AUD
View
Price last confirmed 27 days ago
Retailer 13
-
£1,438 GBP
$1,927 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£1,451 GBP
ZAR 31,411 ZAR
View
B
Retailer 15
-
£1,762 GBP
View
Most Expensive
NZ Jewellers
8c3bf95c-8887-4673-94f3-0b987794d562 · Sep 25
£2,609 GBP
$3,496 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from £669 GBPSave up to £1,093 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
0.90ct Heart
£669 GBP