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Heart|Lab Grown|IGI

1.36ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG805618679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805618679

Diamond specifications and retailer prices

From £209 GBP
As of October 27, 2026
Save £522 GBP (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £897 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.36ct lab-grown heart diamond

This 1.36ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805618679 or 805618679. Listed at 19 retailers as of October 27, 2026, with a 249% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805618679
Dimensions7.53 × 6.98 × 4.46 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm6.98 mm1.36 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805618679
Side View
Table 58.0%Crown 35.6°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 59.2%

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 27
Current: £599 GBP|Low: £152 GBP|High: £1,127 GBP|Avg: £449 GBP|-7.4%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
Reve Diamonds
November 2, 2026
Retailer 11£152 GBP
Retailer 10£169 GBP
Retailer 6£175 GBP
Retailer 5£187 GBP
Retailer 17£209 GBP
Retailer 7£210 GBP
Retailer 13£303 GBP
Retailer 19£317 GBP
Retailer 4£325 GBP
Retailer 18£342 GBP
Retailer 9£374 GBP
Retailer 16£437 GBP
Retailer 14£475 GBP
Retailer 1£599 GBP
Retailer 3£602 GBP
Retailer 15£629 GBP
Retailer 8£642 GBP
Retailer 12£731 GBP
Retailer 2£881 GBP
Reve Diamonds£897 GBP

33 data points across 20 retailers

19 retailers£209 GBP to £731 GBP

Retailer 1
-
£152 GBP
$203 USD
Price last confirmed 9 days ago
Retailer 2
-
£175 GBP
$235 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£187 GBP
$251 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£209 GBP
View
A
Retailer 5
-
£210 GBP
HK$2,200 HKD
View
A
Retailer 6
-
£303 GBP
€387 EUR
View
Retailer 7
-
£317 GBP
ZAR 6,860 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
£325 GBP
$435 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£342 GBP
View
A
Retailer 10
-
£374 GBP
$501 USD
View
B+
Retailer 11
-
£437 GBP
$586 USD
View
B+
Retailer 12
-
£475 GBP
$637 USD
View
B+
Retailer 13
-
£599 GBP
SGD 1,084 SGD
View
Retailer 14
-
£602 GBP
$807 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£629 GBP
$843 USD
View
B
Retailer 16
-
£642 GBP
$861 USD
View
B
Retailer 17
-
£731 GBP
$980 USD
View
Retailer 18
-
£881 GBP
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
952257D5C · Oct 25
£897 GBP
$1,202 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from £209 GBPSave up to £522 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
1.36ct Heart
£209 GBP