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Heart|Natural|IGI

0.77ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 602363750

Shape and cutting style on the report: Heart brilliant

Certificate IGI 602363750

Diamond specifications and retailer prices

From £604 GBP
As of November 6, 2026
Save £1,452 GBP (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,056 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 602363750. Listed at 15 retailers as of November 5, 2026, with prices from £604 to £2,056, a £1,452 spread on the same certified stone. NZ Jewellers lists it at £2,056. 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

0.77
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.8°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 602363750
Dimensions5.92 × 6.32 × 3.68 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
5.92 mm6.32 mm0.77 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 602363750
Side View
Table 57.0%Crown 33.8°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 58.2%

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: £2,056 GBP|Low: £604 GBP|High: £2,056 GBP|Avg: £894 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 4£604 GBP
Retailer 3£655 GBP
Retailer 11£655 GBP
Retailer 12£657 GBP
Retailer 9£681 GBP
Retailer 5£713 GBP
Retailer 7£756 GBP
Retailer 2£776 GBP
Retailer 6£919 GBP
Retailer 8£979 GBP
Retailer 10£1,199 GBP
NZ Jewellers£2,056 GBP

29 data points across 12 retailers

15 retailers£604 GBP to £2,056 GBP

A
Cheapest Retailer
-
£604 GBP
Final sale: no returns
A
Retailer 2
-
£655 GBP
View
Retailer 3
-
£655 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£657 GBP
View
A
Retailer 5
-
£663 GBP
View
A
Retailer 6
-
£681 GBP
View
A
Retailer 7
-
£713 GBP
View
A
Retailer 8
-
£730 GBP
View
A
Retailer 9
-
£755 GBP
View
A
Retailer 10
-
£756 GBP
View
A
Retailer 11
-
£776 GBP
View
A
Retailer 12
-
£919 GBP
View
A
Retailer 13
-
£979 GBP
View
B+
Retailer 14
-
£1,199 GBP
View
Most Expensive
B
NZ Jewellers
e541f6e9-12ff-40ff-9341-ec64124dd0ef · Nov 5
£2,056 GBP
$2,752 USD
View
14 more retailers have this diamond
Prices start from £604 GBPSave up to £1,452 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
0.77ct Heart
£604 GBP