Heart|Natural|IGI

1.03ct G VVS2 Heart Natural Diamond

VG • G/VVS2 • IGI 825617636

Shape and cutting style on the report: Heart brilliant

Certificate IGI 825617636

Diamond specifications and retailer prices

From £1,708 GBP
As of November 2, 2026
Save £1,520 GBP (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,990 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 825617636. Listed at 10 retailers as of November 2, 2026, with a 89% 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

1.03
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 825617636
Dimensions6.99 × 6.03 × 4.16 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.99 mm6.03 mm1.03 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825617636
Side View
Table 65.0%Crown 37.4°Girdle: MED-STKPavilion 40.6°CuletDepth 59.5%

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 2
Current: £1,975 GBP|Low: £1,708 GBP|High: £3,384 GBP|Avg: £2,245 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4£1,708 GBP
Retailer 3£1,853 GBP
Retailer 5£1,920 GBP
Retailer 1£1,975 GBP
Retailer 2£3,228 GBP

34 data points across 5 retailers

10 retailers£1,708 GBP to £3,228 GBP

A
Cheapest Retailer
-
£1,708 GBP
A
Retailer 2
-
£1,853 GBP
View
Retailer 3
-
£1,909 GBP
View
Price last confirmed 46 days ago
Retailer 4
-
£1,909 GBP
View
Price last confirmed 30 days ago
A
Retailer 5
-
£1,920 GBP
View
A
Retailer 6
-
£1,975 GBP
View
Retailer 7
-
£1,997 GBP
View
Price last confirmed 37 days ago
B+
Retailer 8
-
£3,228 GBP
View
Retailer 9
-
£3,990 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
a59a7a66-fc48-4a35-a205-0e6291d2b42e · Sep 28
£3,990 GBP
$5,341 USD
View
Price last confirmed 40 days ago
9 more retailers have this diamond
Prices start from £1,708 GBPSave up to £1,520 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
1.03ct Heart
£1,708 GBP