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Heart|Natural|GIA

0.91ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 2247512019

Certificate GIA 2247512019

Diamond specifications and retailer prices

From £1,881 GBP
As of November 6, 2026
Save £195 GBP (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,108 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2247512019. Listed at 5 retailers as of November 6, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2247512019
Dimensions5.70 × 4.81 × 3.53 mm
L/W Ratio1.19
Top View
5.70 mm4.81 mm0.91 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2247512019
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £3,108 GBP|Low: £1,827 GBP|High: £3,154 GBP|Avg: £2,314 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£1,881 GBP
Retailer 2£2,076 GBP
Retailer 4£2,190 GBP
MOH London£3,108 GBP

43 data points across 4 retailers

5 retailers£1,881 GBP to £2,076 GBP

B
Cheapest Retailer
-
£1,881 GBP
B
Retailer 2
-
£2,068 GBP
View
B
Retailer 3
-
£2,076 GBP
View
Retailer 4
-
£2,190 GBP
View
Price last confirmed 30 days ago
Most Expensive
MOH London
BACE82288 · Nov 4
£3,108 GBP
View
Price under review
4 more retailers have this diamond
Prices start from £1,881 GBPSave up to £195 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
£1,881 GBP