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Heart|Lab Grown|IGI

1.35ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG829610588

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829610588

Diamond specifications and retailer prices

From £208 GBP
As of October 27, 2026
Save £867 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,075 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.35ct lab-grown heart diamond

This 1.35ct 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 LG829610588 or 829610588. Listed at 17 retailers as of October 27, 2026, with prices from £208 to £1,075, a £867 spread on the same certified stone. Brilliant Earth lists it at £1,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610588
Dimensions7.71 × 6.26 × 4.65 mm
L/W Ratio1.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm6.26 mm1.35 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829610588
Side View
Table 66.0%Crown 38.8°Girdle: STK-THKPavilion 42.9°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,075 GBP|Low: £168 GBP|High: £1,149 GBP|Avg: £541 GBP|-6.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 5£168 GBP
Retailer 10£208 GBP
Retailer 3£210 GBP
Retailer 13£315 GBP
Retailer 14£323 GBP
Retailer 11£340 GBP
Retailer 9£431 GBP
Retailer 7£472 GBP
Retailer 2£599 GBP
Retailer 8£625 GBP
Retailer 4£639 GBP
Retailer 12£872 GBP
Retailer 6£894 GBP
Brilliant Earth£1,075 GBP

40 data points across 14 retailers

17 retailers£208 GBP to £1,075 GBP

Retailer 1
-
£150 GBP
$201 USD
Price last confirmed 16 days ago
Retailer 2
-
£174 GBP
$233 USD
View
Price last confirmed 18 days ago
Retailer 3
-
£187 GBP
$250 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£208 GBP
View
A
Retailer 5
-
£210 GBP
HK$2,200 HKD
View
Retailer 6
-
£315 GBP
ZAR 6,817 ZAR
View
Price last confirmed 9 days ago
Retailer 7
-
£323 GBP
$433 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£340 GBP
View
B+
Retailer 9
-
£431 GBP
$578 USD
View
B+
Retailer 10
-
£472 GBP
$632 USD
View
Retailer 11
-
£599 GBP
$802 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
£599 GBP
SGD 1,084 SGD
View
B
Retailer 13
-
£625 GBP
$837 USD
View
B
Retailer 14
-
£639 GBP
$856 USD
View
B
Retailer 15
-
£872 GBP
View
Retailer 16
-
£894 GBP
$1,198 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21384976A · Oct 31
£1,075 GBP
$1,440 USD
View
16 more retailers have this diamond
Prices start from £208 GBPSave up to £867 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
1.35ct Heart
£208 GBP