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Heart|Natural|GIA

0.90ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • GIA 6545954752

Certificate GIA 6545954752

Diamond specifications and retailer prices

From £928 GBP
SGD 1,681 SGD
As of October 31, 2026
Save £1,605 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,533 GBP at NZ Jewellers · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545954752. Listed at 19 retailers as of October 30, 2026, with prices from £928 to £2,533, a £1,605 spread on the same certified stone. NZ Jewellers lists it at £2,533. 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

0.90
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.2°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6545954752
Dimensions6.56 × 5.56 × 4.12 mm
L/W Ratio1.18
Top View
6.56 mm5.56 mm0.90 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545954752
Side View
Table 58.0%Crown 37.2°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 62.8%

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: £2,533 GBP|Low: £878 GBP|High: £2,533 GBP|Avg: £1,259 GBP
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
November 2, 2026
Retailer 9£928 GBP
Retailer 10£958 GBP
Retailer 5£985 GBP
Retailer 6£993 GBP
Retailer 3£1,038 GBP
Retailer 13£1,038 GBP
Retailer 12£1,087 GBP
Retailer 4£1,116 GBP
Retailer 2£1,158 GBP
Retailer 14£1,199 GBP
Retailer 11£1,355 GBP
Retailer 8£1,521 GBP
Retailer 7£1,902 GBP
NZ Jewellers£2,533 GBP

43 data points across 14 retailers

19 retailers£928 GBP to £2,533 GBP

A
Cheapest Retailer
-
£928 GBP
SGD 1,681 SGD
A
Retailer 2
-
£958 GBP
$1,284 USD
View
Final sale: no returns
B+
Retailer 3
-
£963 GBP
$1,290 USD
View
B+
Retailer 4
-
£985 GBP
$1,320 USD
View
B+
Retailer 5
-
£993 GBP
$1,330 USD
View
Retailer 6
-
£1,038 GBP
$1,391 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
£1,038 GBP
$1,391 USD
View
B+
Retailer 8
-
£1,038 GBP
$1,391 USD
View
B+
Retailer 9
-
£1,087 GBP
$1,456 USD
View
B+
Retailer 10
-
£1,116 GBP
$1,495 USD
View
B+
Retailer 11
-
£1,158 GBP
View
Retailer 12
-
£1,199 GBP
$1,606 USD
View
Price last confirmed 56 days ago
B+
Retailer 13
-
£1,199 GBP
$1,606 USD
View
Retailer 14
-
£1,199 GBP
$1,606 USD
View
Price last confirmed 34 days ago
Retailer 15
-
£1,355 GBP
A$2,793 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£1,521 GBP
ZAR 32,926 ZAR
View
B
Retailer 17
-
£1,902 GBP
View
Retailer 18
-
£2,533 GBP
$3,394 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
5e09bac8-fec0-4f0b-b847-83250d2a9735 · Oct 30
£2,533 GBP
$3,394 USD
View
18 more retailers have this diamond
Prices start from £928 GBPSave up to £1,605 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
£928 GBP