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Heart|Natural|GIA

0.90ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 7538594196

Certificate GIA 7538594196

Diamond specifications and retailer prices

From £688 GBP
As of November 6, 2026
Save £976 GBP (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,282 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538594196. Listed at 11 retailers as of November 2, 2026, with a 142% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7538594196
Dimensions5.98 × 6.69 × 3.80 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.98 mm6.69 mm0.90 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538594196
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: NoneDepth 56.8%

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: Nov 6
Current: £959 GBP|Low: £688 GBP|High: £1,771 GBP|Avg: £1,161 GBP|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£688 GBP
Retailer 8£839 GBP
Retailer 2£949 GBP
Retailer 1£959 GBP
Retailer 5£1,027 GBP
Retailer 6£1,102 GBP
Retailer 3£1,168 GBP
Retailer 4£1,331 GBP
Retailer 7£1,432 GBP
Retailer 10£1,665 GBP

36 data points across 10 retailers

11 retailers£688 GBP to £1,665 GBP

A
Cheapest Retailer
-
£688 GBP
A
Retailer 2
-
£839 GBP
View
Final sale: no returns
A
Retailer 3
-
£949 GBP
View
A
Retailer 4
-
£959 GBP
View
B+
Retailer 5
-
£1,027 GBP
View
B+
Retailer 6
-
£1,102 GBP
View
B+
Retailer 7
-
£1,168 GBP
View
B+
Retailer 8
-
£1,331 GBP
View
B+
Retailer 9
-
£1,432 GBP
View
B
Retailer 10
-
£1,665 GBP
View
Most Expensive
NZ Jewellers
c633f1e8-f42b-499f-af94-f28877f87dcb · Sep 25
£2,282 GBP
$3,055 USD
View
Price last confirmed 43 days ago
10 more retailers have this diamond
Prices start from £688 GBPSave up to £976 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
£688 GBP