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Heart|Natural|IGI

1.02ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 783612823

Shape and cutting style on the report: Heart brilliant

Certificate IGI 783612823

Diamond specifications and retailer prices

From £2,291 GBP
As of November 6, 2026
Save £1,955 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,436 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic 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 783612823. Listed at 11 retailers as of November 4, 2026, with a 85% 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

1.02
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 783612823
Dimensions5.96 × 6.94 × 4.06 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm6.94 mm1.02 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 783612823
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.5%

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 6
Current: £2,682 GBP|Low: £2,154 GBP|High: £4,309 GBP|Avg: £2,944 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4£2,280 GBP
Retailer 8£2,291 GBP
Retailer 7£2,350 GBP
Retailer 9£2,572 GBP
Retailer 1£2,682 GBP
Retailer 5£2,876 GBP
Retailer 2£3,107 GBP
Retailer 6£4,053 GBP
Retailer 3£4,246 GBP

33 data points across 9 retailers

11 retailers£2,291 GBP to £4,246 GBP

Retailer 1
-
£2,280 GBP
Price last confirmed 3 days ago
A
Retailer 2
-
£2,291 GBP
View
A
Retailer 3
-
£2,350 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,572 GBP
View
B+
Retailer 5
-
£2,682 GBP
View
B+
Retailer 6
-
£2,876 GBP
View
B+
Retailer 7
-
£2,906 GBP
View
B
Retailer 8
-
£3,107 GBP
View
B
Retailer 9
-
£4,053 GBP
View
B
Retailer 10
-
£4,246 GBP
View
Most Expensive
NZ Jewellers
f9deaf56-2362-472b-b6f7-98548d578269 · Sep 25
£4,436 GBP
$5,937 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from £2,291 GBPSave up to £1,955 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
1.02ct Heart
£2,291 GBP