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Heart|Lab Grown|IGI

3.07ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG845617620

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845617620

Diamond specifications and retailer prices

From £404 GBP
$538 USD
As of October 27, 2026
Save £2,877 GBP (88%) vs most expensive(unlock to see where)
20 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 very-good cut grade and certified by IGI LG845617620 or 845617620. Listed at 20 retailers as of October 27, 2026, with prices from £404 to £3,281, a £2,877 spread on the same certified stone. Queensmith lists it at £3,281. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845617620
Dimensions9.29 × 9.83 × 5.82 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.83 mm3.07 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845617620
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
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: £3,281 GBP|Low: £404 GBP|High: £3,281 GBP|Avg: £1,125 GBP
Queensmith
Retailer 2
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Retailer 20
October 29, 2026
Retailer 3£404 GBP
Retailer 12£452 GBP
Retailer 18£452 GBP
Retailer 20£501 GBP
Retailer 16£541 GBP
Retailer 14£561 GBP
Retailer 4£672 GBP
Retailer 8£711 GBP
Retailer 13£754 GBP
Retailer 2£777 GBP
Retailer 6£1,066 GBP
Retailer 5£1,072 GBP
Retailer 15£1,088 GBP
Retailer 7£1,292 GBP
Retailer 19£1,317 GBP
Retailer 10£1,612 GBP
Retailer 11£1,626 GBP
Retailer 9£1,706 GBP
Retailer 17£2,093 GBP
Queensmith£3,281 GBP

13 data points across 20 retailers

20 retailers£404 GBP to £3,281 GBP

A
Cheapest Retailer
-
£404 GBP
$538 USD
A
Retailer 2
-
£452 GBP
$602 USD
View
Final sale: no returns
A
Retailer 3
-
£452 GBP
$602 USD
View
A
Retailer 4
-
£501 GBP
$667 USD
View
A
Retailer 5
-
£541 GBP
$720 USD
View
A
Retailer 6
-
£561 GBP
View
B+
Retailer 7
-
£672 GBP
$895 USD
View
A
Retailer 8
-
£711 GBP
$947 USD
View
A
Retailer 9
-
£754 GBP
€956 EUR
View
A
Retailer 10
-
£777 GBP
View
B+
Retailer 11
-
£1,066 GBP
A$2,183 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£1,072 GBP
$1,427 USD
View
B+
Retailer 13
-
£1,088 GBP
ZAR 23,396 ZAR
View
B+
Retailer 14
-
£1,292 GBP
$1,721 USD
View
B+
Retailer 15
-
£1,317 GBP
$1,754 USD
View
B+
Retailer 16
-
£1,612 GBP
$2,147 USD
View
B+
Retailer 17
-
£1,626 GBP
$2,165 USD
View
B
Retailer 18
-
£1,706 GBP
$2,271 USD
View
B
Retailer 19
-
£2,093 GBP
View
Most Expensive
B
Queensmith
LG845617620 · Oct 27
£3,281 GBP
View
19 more retailers have this diamond
Prices start from £404 GBPSave up to £2,877 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
£404 GBP