CaratHunter
Plans
Heart|Natural|GIA

0.90ct K VS2 Heart Natural Diamond

ID • K/VS2 • GIA 6541425210

Certificate GIA 6541425210

Diamond specifications and retailer prices

From £844 GBP
As of November 5, 2026
Save £438 GBP (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,135 GBP at NZ Jewellers · As of September 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541425210. Listed at 10 retailers as of November 5, 2026, with a 52% 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541425210
Dimensions6.58 × 5.54 × 4.04 mm
L/W Ratio1.19
Top View
6.58 mm5.54 mm0.90 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541425210
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.4%

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 5
Current: £1,218 GBP|Low: £844 GBP|High: £1,622 GBP|Avg: £1,185 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£844 GBP
Retailer 2£988 GBP
Retailer 1£1,218 GBP
Retailer 3£1,282 GBP
Retailer 4£1,612 GBP

45 data points across 5 retailers

10 retailers£844 GBP to £1,282 GBP

A
Cheapest Retailer
-
£844 GBP
Retailer 2
-
£876 GBP
View
Price last confirmed 29 days ago
Retailer 3
-
£876 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£909 GBP
View
Price last confirmed 36 days ago
B+
Retailer 5
-
£988 GBP
View
Retailer 6
-
£1,010 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£1,218 GBP
View
B+
Retailer 8
-
£1,282 GBP
View
Retailer 9
-
£1,612 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
a33574d1-b84d-4ebc-b78e-99632b63d409 · Sep 30
£2,135 GBP
$2,858 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from £844 GBPSave up to £438 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
£844 GBP