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Heart|Natural|GIA

0.91ct F VVS2 Heart Natural Diamond

ID • F/VVS2 • GIA 1525903536

Certificate GIA 1525903536

Diamond specifications and retailer prices

From £1,891 GBP
$2,538 USD
As of November 2, 2026
Save £2,051 GBP (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,942 GBP at NZ Jewellers · As of October 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 1525903536. Listed at 11 retailers as of October 30, 2026, with prices from £1,891 to £3,942, a £2,051 spread on the same certified stone. NZ Jewellers lists it at £3,942. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 1525903536
Dimensions5.74 × 6.46 × 4.13 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
5.74 mm6.46 mm0.91 ctF / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525903536
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 42.4°Culet: NoneDepth 63.9%

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 2
Current: £3,942 GBP|Low: £1,734 GBP|High: £4,105 GBP|Avg: £2,604 GBP|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6£1,891 GBP
Retailer 11£2,096 GBP
Retailer 9£2,113 GBP
Retailer 8£2,362 GBP
Retailer 10£2,362 GBP
Retailer 2£2,385 GBP
Retailer 7£2,437 GBP
Retailer 4£2,562 GBP
Retailer 12£2,571 GBP
Retailer 3£2,620 GBP
Retailer 5£3,784 GBP
NZ Jewellers£3,942 GBP

42 data points across 12 retailers

11 retailers£1,891 GBP to £3,942 GBP

B+
Cheapest Retailer
-
£1,891 GBP
$2,538 USD
Final sale: no returns
B+
Retailer 2
-
£2,096 GBP
$2,813 USD
View
B+
Retailer 3
-
£2,113 GBP
CA$3,938 CAD
View
B+
Retailer 4
-
£2,362 GBP
$3,170 USD
View
B+
Retailer 5
-
£2,362 GBP
$3,170 USD
View
B+
Retailer 6
-
£2,385 GBP
View
B+
Retailer 7
-
£2,437 GBP
$3,270 USD
View
B
Retailer 8
-
£2,571 GBP
$3,450 USD
View
B
Retailer 9
-
£2,620 GBP
$3,516 USD
View
B
Retailer 10
-
£3,784 GBP
View
Most Expensive
B
NZ Jewellers
fefee8b6-4245-458f-8493-bb132196bd35 · Oct 30
£3,942 GBP
$5,290 USD
View
10 more retailers have this diamond
Prices start from £1,891 GBPSave up to £2,051 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+
0.91ct Heart
£1,891 GBP