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Heart|Natural|GIA

0.90ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 2155930613

Certificate GIA 2155930613

Diamond specifications and retailer prices

From £1,110 GBP
As of November 4, 2026
Save £1,178 GBP (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,195 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 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 2155930613. Listed at 8 retailers as of November 4, 2026, with a 106% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2155930613
Dimensions6.71 × 5.58 × 3.97 mm
L/W Ratio1.20
Culet sizeNone
Top View
6.71 mm5.58 mm0.90 ctK / VS2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2155930613
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,779 GBP|Low: £1,110 GBP|High: £2,551 GBP|Avg: £1,691 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£1,110 GBP
Retailer 4£1,242 GBP
Retailer 7£1,369 GBP
Retailer 2£1,467 GBP
Retailer 1£1,779 GBP
Retailer 3£2,288 GBP
Retailer 6£2,551 GBP

45 data points across 7 retailers

8 retailers£1,110 GBP to £2,288 GBP

B+
Cheapest Retailer
-
£1,110 GBP
B
Retailer 2
-
£1,186 GBP
View
Retailer 3
-
£1,242 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£1,369 GBP
View
B
Retailer 5
-
£1,467 GBP
View
B
Retailer 6
-
£1,779 GBP
View
B
Retailer 7
-
£2,288 GBP
View
Most Expensive
NZ Jewellers
133df112-7471-4a58-9331-a71f099ebbc0 · Oct 30
£3,195 GBP
$4,276 USD
View
Price under review
7 more retailers have this diamond
Prices start from £1,110 GBPSave up to £1,178 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.

B+
0.90ct Heart
£1,110 GBP