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Heart|Natural|GIA

0.91ct F VVS2 Heart Natural Diamond

EX • F/VVS2 • GIA 1525445950

Certificate GIA 1525445950

Diamond specifications and retailer prices

From £1,425 GBP
$1,912 USD
As of November 1, 2026
Save £1,354 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,297 GBP at NZ Jewellers · As of September 30, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525445950. Listed at 14 retailers as of October 29, 2026, with a 95% 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
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.53°
Pavilion angle40.75°
OriginNatural
Grading LabGIA
CertificateGIA 1525445950
Dimensions5.61 × 6.60 × 3.96 mm
L/W Ratio1.18
Culet sizePointed
Key to symbols
Pinpoint
Top View
5.61 mm6.60 mm0.91 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1525445950
Side View
Table 62.0%Crown 39.53°Girdle: THK-VTKPavilion 40.75°Culet: NoneDepth 60.0%

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 1
Current: £1,507 GBP|Low: £1,335 GBP|High: £2,797 GBP|Avg: £1,839 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9£1,425 GBP
Retailer 5£1,432 GBP
Retailer 6£1,456 GBP
Retailer 1£1,507 GBP
Retailer 8£1,595 GBP
Retailer 2£1,731 GBP
Retailer 7£1,940 GBP
Retailer 3£2,327 GBP
Retailer 4£2,779 GBP

43 data points across 9 retailers

14 retailers£1,425 GBP to £2,779 GBP

A
Cheapest Retailer
-
£1,425 GBP
$1,912 USD
A
Retailer 2
-
£1,432 GBP
$1,922 USD
View
A
Retailer 3
-
£1,456 GBP
$1,954 USD
View
Final sale: no returns
A
Retailer 4
-
£1,507 GBP
View
Retailer 5
-
£1,578 GBP
$2,117 USD
View
Price last confirmed 25 days ago
Retailer 6
-
£1,578 GBP
$2,117 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
£1,595 GBP
$2,140 USD
View
Retailer 8
-
£1,650 GBP
$2,214 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
£1,731 GBP
View
Retailer 10
-
£1,820 GBP
$2,442 USD
View
Price last confirmed 24 days ago
Retailer 11
-
£1,940 GBP
A$4,005 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
£2,327 GBP
ZAR 50,438 ZAR
View
B
Retailer 13
-
£2,779 GBP
View
Most Expensive
NZ Jewellers
9ea05c17-1913-42ab-b726-85532db68d3d · Sep 30
£3,297 GBP
$4,425 USD
View
Price last confirmed 33 days ago
13 more retailers have this diamond
Prices start from £1,425 GBPSave up to £1,354 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
£1,425 GBP