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Heart|Lab Grown|IGI

0.79ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG817670963

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817670963

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of November 1, 2026
Save £721 GBP (81%) vs most expensive(unlock to see where)
18 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 LG817670963 or 817670963. Listed at 18 retailers as of November 1, 2026, with prices from £165 to £886, a £721 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 angle34.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670963
Dimensions6.36 × 5.90 × 3.65 mm
L/W Ratio1.08
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
6.36 mm5.90 mm0.79 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670963
Side View
Table 56.0%Crown 34.4°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £335 GBP|Low: £165 GBP|High: £890 GBP|Avg: £451 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 12£165 GBP
Retailer 9£259 GBP
Retailer 10£272 GBP
Retailer 7£311 GBP
Retailer 5£333 GBP
Retailer 1£335 GBP
Retailer 11£389 GBP
Retailer 8£466 GBP
Retailer 2£468 GBP
Retailer 4£492 GBP
Retailer 3£629 GBP
Retailer 6£856 GBP
Reve Diamonds£886 GBP

37 data points across 13 retailers

18 retailers£165 GBP to £886 GBP

Retailer 1
-
£149 GBP
$200 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£165 GBP
$221 USD
View
Final sale: no returns
Retailer 3
-
£173 GBP
$232 USD
View
Price last confirmed 34 days ago
Retailer 4
-
£185 GBP
$248 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£185 GBP
$248 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£259 GBP
$348 USD
View
B+
Retailer 7
-
£272 GBP
$365 USD
View
B+
Retailer 8
-
£311 GBP
€397 EUR
View
B+
Retailer 9
-
£333 GBP
ZAR 7,219 ZAR
View
B+
Retailer 10
-
£335 GBP
View
B+
Retailer 11
-
£389 GBP
$523 USD
View
B+
Retailer 12
-
£466 GBP
$625 USD
View
B
Retailer 13
-
£468 GBP
A$966 AUD
View
B
Retailer 14
-
£492 GBP
$660 USD
View
Retailer 15
-
£595 GBP
$798 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
£629 GBP
$844 USD
View
B
Retailer 17
-
£856 GBP
View
Most Expensive
B
Reve Diamonds
7D1A3F15A · Nov 1
£886 GBP
$1,188 USD
View
17 more retailers have this diamond
Prices start from £165 GBPSave up to £721 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
£165 GBP