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Heart|Lab Grown|IGI

6.52ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG821685790

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821685790

Diamond specifications and retailer prices

From £832 GBP
$1,115 USD
As of October 27, 2026
Save £2,545 GBP (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,377 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.52ct lab-grown heart diamond

This 6.52ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821685790 or 821685790. Listed at 19 retailers as of October 27, 2026, with prices from £832 to £3,377, a £2,545 spread on the same certified stone. Taylor and Hart lists it at £3,377. 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

6.52
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821685790
Dimensions13.07 × 11.71 × 7.65 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm11.71 mm6.52 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821685790
Side View
Table 53.0%Crown 32.2°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 58.5%

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 27
Current: £1,400 GBP|Low: £832 GBP|High: £3,527 GBP|Avg: £1,973 GBP|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Taylor and Hart
October 30, 2026
Retailer 15£832 GBP
Retailer 4£932 GBP
Retailer 6£966 GBP
Retailer 10£1,097 GBP
Retailer 1£1,400 GBP
Retailer 7£1,599 GBP
Retailer 9£1,788 GBP
Retailer 13£1,794 GBP
Retailer 5£1,810 GBP
Retailer 8£1,869 GBP
Retailer 2£2,328 GBP
Retailer 11£2,377 GBP
Retailer 3£2,857 GBP
Retailer 14£2,928 GBP
Retailer 12£3,119 GBP
Taylor and Hart£3,377 GBP

41 data points across 16 retailers

19 retailers£832 GBP to £3,377 GBP

A
Cheapest Retailer
-
£832 GBP
$1,115 USD
A
Retailer 2
-
£906 GBP
$1,214 USD
View
A
Retailer 3
-
£932 GBP
$1,249 USD
View
Final sale: no returns
A
Retailer 4
-
£966 GBP
$1,294 USD
View
Retailer 5
-
£966 GBP
$1,294 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£1,097 GBP
$1,470 USD
View
A
Retailer 7
-
£1,400 GBP
View
Retailer 8
-
£1,599 GBP
$2,142 USD
View
Price last confirmed 19 days ago
Retailer 9
-
£1,788 GBP
A$3,685 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
£1,794 GBP
$2,404 USD
View
A
Retailer 11
-
£1,810 GBP
$2,425 USD
View
A
Retailer 12
-
£1,869 GBP
ZAR 40,446 ZAR
View
B+
Retailer 13
-
£2,328 GBP
$3,119 USD
View
B+
Retailer 14
-
£2,377 GBP
$3,184 USD
View
B+
Retailer 15
-
£2,796 GBP
$3,746 USD
View
B+
Retailer 16
-
£2,857 GBP
$3,828 USD
View
B+
Retailer 17
-
£2,928 GBP
$3,923 USD
View
B+
Retailer 18
-
£3,119 GBP
View
Most Expensive
B+
Taylor and Hart
AOPWF72 · Oct 30
£3,377 GBP
$4,525 USD
View
18 more retailers have this diamond
Prices start from £832 GBPSave up to £2,545 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
6.52ct Heart
£832 GBP