Heart|Lab Grown|IGI

1.08ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG838632994

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838632994

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 30, 2026
Save £729 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £903 GBP at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838632994 or 838632994. Listed at 22 retailers as of October 30, 2026, with a 506% 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

1.08
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838632994
Dimensions6.66 × 7.38 × 4.00 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.66 mm7.38 mm1.08 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838632994
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 54.2%

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 30
Current: £903 GBP|Low: £144 GBP|High: £903 GBP|Avg: £421 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
October 31, 2026
Retailer 7£144 GBP
Retailer 8£161 GBP
Retailer 3£167 GBP
Retailer 15£178 GBP
Retailer 14£204 GBP
Retailer 20£240 GBP
Retailer 16£302 GBP
Retailer 5£306 GBP
Retailer 2£325 GBP
Retailer 6£355 GBP
Retailer 13£428 GBP
Retailer 11£442 GBP
Retailer 10£484 GBP
Retailer 19£573 GBP
Retailer 12£601 GBP
Retailer 9£613 GBP
Retailer 18£710 GBP
Retailer 17£838 GBP
Retailer 4£873 GBP
Brilliant Earth£903 GBP

29 data points across 20 retailers

22 retailers£144 GBP to £873 GBP

A
Cheapest Retailer
-
£144 GBP
$193 USD
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
$224 USD
View
A
Retailer 4
-
£178 GBP
$239 USD
View
A
Retailer 5
-
£181 GBP
$243 USD
View
A
Retailer 6
-
£201 GBP
HK$2,100 HKD
View
A
Retailer 7
-
£204 GBP
View
B+
Retailer 8
-
£240 GBP
$322 USD
View
A
Retailer 9
-
£302 GBP
€386 EUR
View
A
Retailer 10
-
£306 GBP
ZAR 6,629 ZAR
View
B+
Retailer 11
-
£325 GBP
View
B+
Retailer 12
-
£355 GBP
$476 USD
View
B+
Retailer 13
-
£428 GBP
$574 USD
View
B+
Retailer 14
-
£442 GBP
A$912 AUD
View
B+
Retailer 15
-
£484 GBP
SGD 877 SGD
View
B
Retailer 16
-
£573 GBP
$768 USD
View
B+
Retailer 17
-
£601 GBP
$805 USD
View
B+
Retailer 18
-
£613 GBP
$822 USD
View
B
Retailer 19
-
£710 GBP
A$1,463 AUD
View
B
Retailer 20
-
£838 GBP
View
B
Retailer 21
-
£873 GBP
$1,170 USD
View
Most Expensive
Brilliant Earth
21576315A · Oct 12
£903 GBP
$1,210 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from £144 GBPSave up to £729 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
1.08ct Heart
£144 GBP