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Heart|Natural|GIA

0.91ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 2547163503

Certificate GIA 2547163503

Diamond specifications and retailer prices

From £917 GBP
As of November 6, 2026
Save £1,128 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,291 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) 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 2547163503. Listed at 14 retailers as of November 4, 2026, with a 123% 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

0.91
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle42.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547163503
Dimensions5.59 × 6.65 × 4.13 mm
L/W Ratio1.19
Top View
5.59 mm6.65 mm0.91 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547163503
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 42.8°Culet: NoneDepth 62.1%

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: £1,280 GBP|Low: £917 GBP|High: £2,195 GBP|Avg: £1,409 GBP|-5.0%
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
November 6, 2026
Retailer 13£917 GBP
Retailer 3£1,080 GBP
Retailer 10£1,128 GBP
Retailer 12£1,134 GBP
Retailer 8£1,154 GBP
Retailer 4£1,177 GBP
Retailer 2£1,255 GBP
Retailer 1£1,280 GBP
Retailer 6£1,298 GBP
Retailer 5£1,674 GBP
Retailer 7£1,715 GBP
Retailer 11£1,881 GBP
Retailer 9£2,046 GBP

30 data points across 13 retailers

14 retailers£917 GBP to £2,046 GBP

A
Cheapest Retailer
-
£917 GBP
A
Retailer 2
-
£1,080 GBP
View
Final sale: no returns
Retailer 3
-
£1,128 GBP
View
Price last confirmed 3 days ago
A
Retailer 4
-
£1,134 GBP
View
A
Retailer 5
-
£1,154 GBP
View
A
Retailer 6
-
£1,177 GBP
View
A
Retailer 7
-
£1,255 GBP
View
A
Retailer 8
-
£1,280 GBP
View
A
Retailer 9
-
£1,298 GBP
View
Retailer 10
-
£1,674 GBP
View
Price last confirmed 33 days ago
B+
Retailer 11
-
£1,715 GBP
View
B+
Retailer 12
-
£1,881 GBP
View
B
Retailer 13
-
£2,046 GBP
View
Most Expensive
NZ Jewellers
ce000764-f226-4203-8ce9-27ea10ff4c04 · Sep 25
£3,291 GBP
$4,405 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £917 GBPSave up to £1,128 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
0.91ct Heart
£917 GBP