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Heart|Lab Grown|IGI

6.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG837634895

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837634895

Diamond specifications and retailer prices

From £1,153 GBP
$1,545 USD
As of October 30, 2026
Save £5,437 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,590 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.09ct lab-grown heart diamond

This 6.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837634895 or 837634895. Listed at 22 retailers as of October 30, 2026, with prices from £1,153 to £6,590, a £5,437 spread on the same certified stone. Brilliant Earth lists it at £6,590. 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

6.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837634895
Dimensions11.51 × 12.59 × 7.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm12.59 mm6.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837634895
Side View
Table 54.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

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 30
Current: £1,388 GBP|Low: £1,153 GBP|High: £4,766 GBP|Avg: £2,422 GBP|-5.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 6£1,153 GBP
Retailer 20£1,255 GBP
Retailer 7£1,290 GBP
Retailer 14£1,337 GBP
Retailer 1£1,388 GBP
Retailer 4£1,463 GBP
Retailer 18£1,639 GBP
Retailer 12£1,894 GBP
Retailer 13£2,026 GBP
Retailer 16£2,120 GBP
Retailer 11£2,187 GBP
Retailer 19£2,506 GBP
Retailer 10£2,517 GBP
Retailer 15£2,588 GBP
Retailer 3£3,133 GBP
Retailer 8£3,400 GBP
Retailer 5£3,435 GBP
Retailer 17£3,840 GBP
Retailer 2£3,903 GBP
Retailer 9£4,700 GBP

22 data points across 20 retailers

22 retailers£1,153 GBP to £6,590 GBP

A
Cheapest Retailer
-
£1,153 GBP
$1,545 USD
A
Retailer 2
-
£1,255 GBP
$1,681 USD
View
A
Retailer 3
-
£1,290 GBP
$1,729 USD
View
Final sale: no returns
A
Retailer 4
-
£1,337 GBP
$1,792 USD
View
A
Retailer 5
-
£1,388 GBP
View
Retailer 6
-
£1,400 GBP
$1,876 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
£1,463 GBP
$1,960 USD
View
A
Retailer 8
-
£1,639 GBP
$2,196 USD
View
A
Retailer 9
-
£1,894 GBP
View
Retailer 10
-
£2,026 GBP
$2,715 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£2,120 GBP
€2,705 EUR
View
B+
Retailer 12
-
£2,187 GBP
$2,930 USD
View
B+
Retailer 13
-
£2,506 GBP
$3,358 USD
View
Retailer 14
-
£2,517 GBP
A$5,189 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£2,588 GBP
ZAR 56,012 ZAR
View
B+
Retailer 16
-
£3,133 GBP
$4,198 USD
View
B+
Retailer 17
-
£3,400 GBP
$4,555 USD
View
B+
Retailer 18
-
£3,435 GBP
$4,603 USD
View
B+
Retailer 19
-
£3,840 GBP
View
B+
Retailer 20
-
£3,903 GBP
$5,229 USD
View
B
Retailer 21
-
£4,700 GBP
$6,297 USD
View
Most Expensive
B
Brilliant Earth
21637130A · Oct 30
£6,590 GBP
$8,830 USD
View
21 more retailers have this diamond
Prices start from £1,153 GBPSave up to £5,437 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
6.09ct Heart
£1,153 GBP