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Heart|Lab Grown|IGI

3.02ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG812620147

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620147

Diamond specifications and retailer prices

From £955 GBP
As of November 3, 2026
Save £2,509 GBP (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,848 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812620147 or 812620147. Listed at 20 retailers as of October 31, 2026, with a 263% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620147
Dimensions8.90 × 9.95 × 5.63 mm
L/W Ratio1.12
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
8.90 mm9.95 mm3.02 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620147
Side View
Table 59.0%Crown 37°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £3,848 GBP|Low: £955 GBP|High: £3,848 GBP|Avg: £2,100 GBP
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
Retailer 15
November 4, 2026
Retailer 3£955 GBP
Retailer 7£1,046 GBP
Retailer 8£1,119 GBP
Retailer 2£1,421 GBP
Retailer 6£1,490 GBP
Retailer 14£1,581 GBP
Retailer 12£1,814 GBP
Retailer 11£2,235 GBP
Retailer 9£2,300 GBP
Retailer 4£2,555 GBP
Retailer 15£2,737 GBP
Retailer 13£3,137 GBP
Retailer 10£3,180 GBP
Retailer 5£3,464 GBP
Brilliant Earth£3,848 GBP

38 data points across 15 retailers

20 retailers£955 GBP to £3,464 GBP

Retailer 1
-
£902 GBP
Price last confirmed 27 days ago
A
Retailer 2
-
£955 GBP
View
Final sale: no returns
Retailer 3
-
£981 GBP
View
Price last confirmed 36 days ago
Retailer 4
-
£1,031 GBP
View
Price last confirmed 40 days ago
Retailer 5
-
£1,046 GBP
View
Price last confirmed 32 days ago
Retailer 6
-
£1,046 GBP
View
Price last confirmed 23 days ago
A
Retailer 7
-
£1,119 GBP
View
B+
Retailer 8
-
£1,421 GBP
View
B+
Retailer 9
-
£1,490 GBP
View
B+
Retailer 10
-
£1,581 GBP
View
B
Retailer 11
-
£1,814 GBP
View
Retailer 12
-
£1,960 GBP
View
Price last confirmed 35 days ago
B
Retailer 13
-
£2,235 GBP
View
B+
Retailer 14
-
£2,300 GBP
View
B
Retailer 15
-
£2,555 GBP
View
B
Retailer 16
-
£2,737 GBP
View
B
Retailer 17
-
£3,137 GBP
View
B
Retailer 18
-
£3,180 GBP
View
B
Retailer 19
-
£3,464 GBP
View
Most Expensive
Brilliant Earth
20893080A · Oct 22
£3,848 GBP
$5,160 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from £955 GBPSave up to £2,509 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
3.02ct Heart
£955 GBP