Heart|Lab Grown|IGI

0.79ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG844618748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844618748

Diamond specifications and retailer prices

From £148 GBP
$199 USD
As of October 30, 2026
Save £738 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £886 GBP at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844618748 or 844618748. Listed at 23 retailers as of October 30, 2026, with prices from £148 to £886, a £738 spread on the same certified stone. Reve Diamonds lists it at £886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844618748
Dimensions5.80 × 6.43 × 3.67 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.80 mm6.43 mm0.79 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844618748
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.1%

Caratlytics Score

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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: Oct 30
Current: £336 GBP|Low: £148 GBP|High: £886 GBP|Avg: £439 GBP|+2.6%
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Retailer 22
Reve Diamonds
November 2, 2026
Retailer 2£148 GBP
Retailer 22£171 GBP
Retailer 3£172 GBP
Retailer 5£183 GBP
Retailer 21£183 GBP
Retailer 8£272 GBP
Retailer 14£291 GBP
Retailer 17£300 GBP
Retailer 11£303 GBP
Retailer 12£333 GBP
Retailer 1£336 GBP
Retailer 7£366 GBP
Retailer 6£370 GBP
Retailer 20£468 GBP
Retailer 19£474 GBP
Retailer 18£517 GBP
Retailer 4£590 GBP
Retailer 9£612 GBP
Retailer 15£621 GBP
Retailer 10£630 GBP
Retailer 13£723 GBP
Retailer 16£857 GBP
Reve Diamonds£886 GBP

21 data points across 23 retailers

23 retailers£148 GBP to £886 GBP

A
Cheapest Retailer
-
£148 GBP
$199 USD
A
Retailer 2
-
£171 GBP
$230 USD
View
A
Retailer 3
-
£172 GBP
$231 USD
View
Final sale: no returns
Retailer 4
-
£183 GBP
$246 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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£183 GBP
$246 USD
View
B+
Retailer 6
-
£272 GBP
$365 USD
View
B+
Retailer 7
-
£291 GBP
$390 USD
View
B+
Retailer 8
-
£300 GBP
€383 EUR
View
B+
Retailer 9
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£303 GBP
$406 USD
View
B+
Retailer 10
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£333 GBP
ZAR 7,229 ZAR
View
B+
Retailer 11
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£336 GBP
View
B+
Retailer 12
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£366 GBP
$491 USD
View
B+
Retailer 13
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£370 GBP
$497 USD
View
B
Retailer 14
-
£468 GBP
A$967 AUD
View
B
Retailer 15
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£474 GBP
A$979 AUD
View
B
Retailer 16
-
£517 GBP
$694 USD
View
B
Retailer 17
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£590 GBP
$792 USD
View
B
Retailer 18
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£612 GBP
CA$1,141 CAD
View
B
Retailer 19
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£621 GBP
$834 USD
View
B
Retailer 20
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£630 GBP
$845 USD
View
B
Retailer 21
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£723 GBP
$970 USD
View
B
Retailer 22
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£857 GBP
View
Most Expensive
B
Reve Diamonds
6D273BE72 · Nov 1
£886 GBP
$1,189 USD
View
22 more retailers have this diamond
Prices start from £148 GBPSave up to £738 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
£148 GBP