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Heart|Natural|GIA

0.91ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 3545293267

Certificate GIA 3545293267

Diamond specifications and retailer prices

From £830 GBP
HK$8,700 HKD
As of November 1, 2026
Save £1,879 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,709 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 I 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 3545293267. Listed at 10 retailers as of October 30, 2026, with prices from £830 to £2,709, a £1,879 spread on the same certified stone. NZ Jewellers lists it at £2,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545293267
Dimensions5.72 × 6.61 × 4.01 mm
L/W Ratio1.16
Top View
5.72 mm6.61 mm0.91 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545293267
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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: £2,709 GBP|Low: £820 GBP|High: £3,350 GBP|Avg: £1,426 GBP|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£830 GBP
Retailer 2£835 GBP
Retailer 8£882 GBP
Retailer 7£1,075 GBP
Retailer 4£1,111 GBP
Retailer 10£1,196 GBP
Retailer 9£1,201 GBP
Retailer 3£1,424 GBP
Retailer 5£1,946 GBP
NZ Jewellers£2,709 GBP

35 data points across 10 retailers

10 retailers£830 GBP to £2,709 GBP

A
Cheapest Retailer
-
£830 GBP
HK$8,700 HKD
A
Retailer 2
-
£835 GBP
₹106,702 INR
View
A
Retailer 3
-
£882 GBP
$1,183 USD
View
Final sale: no returns
A
Retailer 4
-
£1,075 GBP
$1,443 USD
View
A
Retailer 5
-
£1,111 GBP
$1,491 USD
View
A
Retailer 6
-
£1,196 GBP
SGD 2,169 SGD
View
A
Retailer 7
-
£1,201 GBP
$1,612 USD
View
B+
Retailer 8
-
£1,424 GBP
View
B+
Retailer 9
-
£1,946 GBP
View
Most Expensive
B
NZ Jewellers
27c81a09-ce5f-4405-8122-4cf2e3c30b1e · Oct 30
£2,709 GBP
$3,635 USD
View
9 more retailers have this diamond
Prices start from £830 GBPSave up to £1,879 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
£830 GBP