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Heart|Lab Grown|IGI

3.07ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG828697347

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697347

Diamond specifications and retailer prices

From £342 GBP
$455 USD
As of October 27, 2026
Save £2,939 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,281 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697347 or 828697347. Listed at 19 retailers as of October 27, 2026, with prices from £342 to £3,281, a £2,939 spread on the same certified stone. Queensmith lists it at £3,281. 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

3.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697347
Dimensions8.88 × 10.00 × 5.84 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm10.00 mm3.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697347
Side View
Table 59.0%Crown 40.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £3,281 GBP|Low: £303 GBP|High: £3,289 GBP|Avg: £1,160 GBP
Queensmith
Retailer 2
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Retailer 20
October 29, 2026
Retailer 14£342 GBP
Retailer 3£382 GBP
Retailer 9£392 GBP
Retailer 18£424 GBP
Retailer 8£496 GBP
Retailer 13£523 GBP
Retailer 12£539 GBP
Retailer 16£566 GBP
Retailer 11£644 GBP
Retailer 2£783 GBP
Retailer 17£819 GBP
Retailer 6£974 GBP
Retailer 7£1,063 GBP
Retailer 19£1,229 GBP
Retailer 5£1,599 GBP
Retailer 4£1,623 GBP
Retailer 15£1,954 GBP
Retailer 20£3,034 GBP
Retailer 10£3,191 GBP
Queensmith£3,281 GBP

31 data points across 20 retailers

19 retailers£342 GBP to £3,281 GBP

A
Cheapest Retailer
-
£342 GBP
$455 USD
A
Retailer 2
-
£382 GBP
$509 USD
View
A
Retailer 3
-
£424 GBP
$564 USD
View
A
Retailer 4
-
£496 GBP
$660 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
£523 GBP
View
A
Retailer 6
-
£539 GBP
$718 USD
View
B+
Retailer 7
-
£566 GBP
$754 USD
View
A
Retailer 8
-
£644 GBP
$857 USD
View
A
Retailer 9
-
£783 GBP
View
A
Retailer 10
-
£819 GBP
$1,091 USD
View
A
Retailer 11
-
£974 GBP
A$1,995 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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£1,063 GBP
$1,415 USD
View
B+
Retailer 13
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£1,229 GBP
$1,637 USD
View
B+
Retailer 14
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£1,599 GBP
$2,129 USD
View
B+
Retailer 15
-
£1,623 GBP
$2,161 USD
View
B
Retailer 16
-
£1,954 GBP
View
B
Retailer 17
-
£3,034 GBP
$4,040 USD
View
B
Retailer 18
-
£3,191 GBP
$4,250 USD
View
Most Expensive
B
Queensmith
LG828697347 · Oct 27
£3,281 GBP
View
18 more retailers have this diamond
Prices start from £342 GBPSave up to £2,939 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
3.07ct Heart
£342 GBP