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Heart|Lab Grown|IGI

6.07ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG821690645

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821690645

Diamond specifications and retailer prices

From £778 GBP
$1,036 USD
As of October 23, 2026
Save £3,653 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,430 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.07ct lab-grown heart diamond

This 6.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821690645 or 821690645. Listed at 20 retailers as of October 23, 2026, with prices from £778 to £4,430, a £3,653 spread on the same certified stone. Brilliant Earth lists it at £4,430. 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

6.07
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821690645
Dimensions12.85 × 11.72 × 7.14 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm11.72 mm6.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821690645
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 55.6%

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 23
Current: £4,430 GBP|Low: £778 GBP|High: £4,821 GBP|Avg: £1,891 GBP|-8.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 29, 2026
Retailer 8£778 GBP
Retailer 4£846 GBP
Retailer 9£870 GBP
Retailer 18£902 GBP
Retailer 13£969 GBP
Retailer 19£1,033 GBP
Retailer 5£1,048 GBP
Retailer 3£1,190 GBP
Retailer 14£1,293 GBP
Retailer 2£1,380 GBP
Retailer 10£1,440 GBP
Retailer 17£1,691 GBP
Retailer 16£1,720 GBP
Retailer 15£2,150 GBP
Retailer 11£2,822 GBP
Retailer 6£3,026 GBP
Retailer 20£3,064 GBP
Retailer 12£3,436 GBP
Retailer 7£4,344 GBP
Brilliant Earth£4,430 GBP

25 data points across 20 retailers

20 retailers£778 GBP to £4,430 GBP

A
Cheapest Retailer
-
£778 GBP
$1,036 USD
A
Retailer 2
-
£846 GBP
$1,127 USD
View
A
Retailer 3
-
£870 GBP
$1,159 USD
View
Final sale: no returns
A
Retailer 4
-
£902 GBP
$1,201 USD
View
A
Retailer 5
-
£969 GBP
View
A
Retailer 6
-
£1,033 GBP
$1,375 USD
View
A
Retailer 7
-
£1,048 GBP
HK$10,900 HKD
View
A
Retailer 8
-
£1,190 GBP
$1,585 USD
View
A
Retailer 9
-
£1,293 GBP
View
A
Retailer 10
-
£1,380 GBP
€1,750 EUR
View
A
Retailer 11
-
£1,440 GBP
$1,917 USD
View
A
Retailer 12
-
£1,691 GBP
$2,252 USD
View
B+
Retailer 13
-
£1,720 GBP
$2,291 USD
View
B+
Retailer 14
-
£2,150 GBP
$2,863 USD
View
B
Retailer 15
-
£2,822 GBP
$3,758 USD
View
B+
Retailer 16
-
£3,026 GBP
SGD 5,446 SGD
View
B
Retailer 17
-
£3,064 GBP
View
B
Retailer 18
-
£3,436 GBP
A$7,040 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
£4,344 GBP
$5,785 USD
View
Most Expensive
B
Brilliant Earth
20781467A · Oct 28
£4,430 GBP
$5,900 USD
View
19 more retailers have this diamond
Prices start from £778 GBPSave up to £3,653 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
6.07ct Heart
£778 GBP