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Heart|Natural|GIA

0.91ct J VS1 Heart Natural Diamond

GD • J/VS1 • GIA 5513149271

Certificate GIA 5513149271

Diamond specifications and retailer prices

From £703 GBP
As of November 4, 2026
Save £539 GBP (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,242 GBP at GemTrove · As of November 6, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5513149271. Listed at 9 retailers as of November 4, 2026, with prices from £703 to £1,242, a £539 spread on the same certified stone. GemTrove lists it at £1,242. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5513149271
Dimensions5.94 × 6.67 × 3.81 mm
L/W Ratio1.12
Top View
5.94 mm6.67 mm0.91 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513149271
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.1%

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 4
Current: £1,242 GBP|Low: £701 GBP|High: £1,242 GBP|Avg: £960 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£703 GBP
Retailer 7£808 GBP
Retailer 2£855 GBP
Retailer 4£870 GBP
Retailer 9£878 GBP
Retailer 5£934 GBP
Retailer 6£934 GBP
Retailer 8£964 GBP
GemTrove£1,242 GBP

19 data points across 9 retailers

9 retailers£703 GBP to £1,242 GBP

A
Cheapest Retailer
-
£703 GBP
Final sale: no returns
B+
Retailer 2
-
£808 GBP
View
B+
Retailer 3
-
£855 GBP
View
B+
Retailer 4
-
£870 GBP
View
B+
Retailer 5
-
£878 GBP
View
B+
Retailer 6
-
£934 GBP
View
B+
Retailer 7
-
£934 GBP
View
B+
Retailer 8
-
£964 GBP
View
Most Expensive
B
GemTrove
GT-N-01266642-98 · Nov 6
£1,242 GBP
A$2,558 AUD
View
8 more retailers have this diamond
Prices start from £703 GBPSave up to £539 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
£703 GBP