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Heart|Natural|GIA

0.90ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 5546322293

Certificate GIA 5546322293

Diamond specifications and retailer prices

From £726 GBP
As of November 7, 2026
Save £1,027 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,526 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 5546322293. Listed at 16 retailers as of November 7, 2026, with a 141% 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 angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 5546322293
Dimensions5.76 × 6.71 × 4.02 mm
L/W Ratio1.16
Top View
5.76 mm6.71 mm0.90 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546322293
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 38.6°Culet: NoneDepth 59.8%

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 7
Current: £1,000 GBP|Low: £726 GBP|High: £1,937 GBP|Avg: £1,189 GBP
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 7, 2026
Retailer 4£726 GBP
Retailer 2£888 GBP
Retailer 3£981 GBP
Retailer 10£982 GBP
Retailer 1£1,000 GBP
Retailer 5£1,001 GBP
Retailer 11£1,014 GBP
Retailer 9£1,085 GBP
Retailer 6£1,132 GBP
Retailer 12£1,217 GBP
Retailer 7£1,380 GBP
Retailer 13£1,410 GBP
Retailer 14£1,509 GBP
Retailer 8£1,753 GBP

36 data points across 14 retailers

16 retailers£726 GBP to £1,753 GBP

A
Cheapest Retailer
-
£726 GBP
A
Retailer 2
-
£888 GBP
View
Final sale: no returns
A
Retailer 3
-
£981 GBP
View
A
Retailer 4
-
£982 GBP
View
B+
Retailer 5
-
£1,000 GBP
View
A
Retailer 6
-
£1,001 GBP
View
A
Retailer 7
-
£1,014 GBP
View
B+
Retailer 8
-
£1,085 GBP
View
B+
Retailer 9
-
£1,132 GBP
View
B+
Retailer 10
-
£1,217 GBP
View
B+
Retailer 11
-
£1,300 GBP
View
B+
Retailer 12
-
£1,380 GBP
View
B+
Retailer 13
-
£1,410 GBP
View
B+
Retailer 14
-
£1,509 GBP
View
B
Retailer 15
-
£1,753 GBP
View
Most Expensive
NZ Jewellers
c8ed723c-97bf-42e6-b5fb-70e43eb3f7cd · Sep 25
£2,526 GBP
$3,381 USD
View
Price last confirmed 43 days ago
15 more retailers have this diamond
Prices start from £726 GBPSave up to £1,027 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
£726 GBP