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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG754590795

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754590795

Diamond specifications and retailer prices

From £116 GBP
As of November 4, 2026
Save £665 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £780 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.79ct lab-grown heart diamond

This 0.79ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754590795 or 754590795. Listed at 17 retailers as of November 4, 2026, with prices from £116 to £780, a £665 spread on the same certified stone. Reve Diamonds lists it at £780. 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

0.79
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590795
Dimensions6.23 × 5.58 × 3.74 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm5.58 mm0.79 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754590795
Side View
Table 56.0%Crown 37.2°Girdle: STK-VTKPavilion 38.9°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £248 GBP|Low: £111 GBP|High: £780 GBP|Avg: £323 GBP|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 5, 2026
Retailer 6£116 GBP
Retailer 4£129 GBP
Retailer 8£134 GBP
Retailer 7£143 GBP
Retailer 2£201 GBP
Retailer 1£248 GBP
Retailer 10£290 GBP
Retailer 5£367 GBP
Retailer 9£409 GBP
Retailer 3£670 GBP
Reve Diamonds£780 GBP

44 data points across 11 retailers

17 retailers£116 GBP to £780 GBP

A
Cheapest Retailer
-
£116 GBP
A
Retailer 2
-
£129 GBP
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
View
A
Retailer 4
-
£143 GBP
View
A
Retailer 5
-
£161 GBP
View
B+
Retailer 6
-
£201 GBP
View
B+
Retailer 7
-
£221 GBP
View
B+
Retailer 8
-
£248 GBP
View
B
Retailer 9
-
£290 GBP
View
B
Retailer 10
-
£367 GBP
View
B
Retailer 11
-
£394 GBP
View
B
Retailer 12
-
£409 GBP
View
B
Retailer 13
-
£487 GBP
View
B
Retailer 14
-
£501 GBP
View
B
Retailer 15
-
£670 GBP
View
Most Expensive
B
Reve Diamonds
8CE17AEBA · Nov 4
£780 GBP
$1,053 USD
View
15 more retailers have this diamond
Prices start from £116 GBPSave up to £665 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
0.79ct Heart
£116 GBP