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Heart|Natural|IGI

0.91ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 693503141

Shape and cutting style on the report: Heart brilliant

Certificate IGI 693503141

Diamond specifications and retailer prices

From £1,537 GBP
$2,059 USD
As of November 1, 2026
Save £1,443 GBP (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,556 GBP at NZ Jewellers · As of September 20, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 693503141. Listed at 11 retailers as of November 1, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 693503141
Dimensions5.96 × 6.64 × 3.97 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm6.64 mm0.91 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 693503141
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.8%

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 1
Current: £1,899 GBP|Low: £1,439 GBP|High: £3,085 GBP|Avg: £1,933 GBP|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10£1,537 GBP
Retailer 5£1,570 GBP
Retailer 8£1,605 GBP
Retailer 6£1,701 GBP
Retailer 7£1,705 GBP
Retailer 9£1,805 GBP
Retailer 1£1,899 GBP
Retailer 2£2,135 GBP
Retailer 4£2,509 GBP
Retailer 3£2,980 GBP

37 data points across 10 retailers

11 retailers£1,537 GBP to £2,980 GBP

B+
Cheapest Retailer
-
£1,537 GBP
$2,059 USD
B+
Retailer 2
-
£1,570 GBP
$2,104 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,605 GBP
$2,150 USD
View
Retailer 4
-
£1,701 GBP
$2,279 USD
View
Price last confirmed 41 days ago
B+
Retailer 5
-
£1,705 GBP
$2,285 USD
View
B+
Retailer 6
-
£1,805 GBP
$2,418 USD
View
B+
Retailer 7
-
£1,899 GBP
View
Retailer 8
-
£1,963 GBP
$2,630 USD
View
Price last confirmed 41 days ago
B
Retailer 9
-
£2,509 GBP
ZAR 54,305 ZAR
View
B
Retailer 10
-
£2,980 GBP
View
Most Expensive
NZ Jewellers
816f7802-8a53-45a5-a60d-32945933be57 · Sep 20
£3,556 GBP
$4,765 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from £1,537 GBPSave up to £1,443 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
£1,537 GBP