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Heart|Natural|GIA

0.91ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 7533990063

Certificate GIA 7533990063

Diamond specifications and retailer prices

From £1,178 GBP
SGD 2,130 SGD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £1,178 GBP at Fonder Diamond
View at Fonder Diamond

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533990063. Listed at 2 retailers as of November 5, 2026. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7533990063
Dimensions5.93 × 6.65 × 3.97 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.93 mm6.65 mm0.91 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7533990063
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 41.4°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £1,178 GBP|Low: £841 GBP|High: £1,651 GBP|Avg: £1,219 GBP|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£841 GBP
Retailer 6£908 GBP
Retailer 11£1,077 GBP
Retailer 9£1,129 GBP
Retailer 5£1,151 GBP
Fonder Diamond£1,178 GBP
Retailer 8£1,188 GBP
Retailer 10£1,212 GBP
Retailer 2£1,225 GBP
Retailer 4£1,439 GBP
Retailer 3£1,632 GBP
Retailer 7£1,651 GBP

6 data points across 12 retailers

2 retailers

Retailer 1
-
£1,033 GBP
Price last confirmed 180 days ago
Most Expensive
B+
Fonder Diamond
209829873 · Nov 5
£1,178 GBP
SGD 2,130 SGD
View
1 more retailer has this diamond

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
£1,178 GBP