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Heart|Lab Grown|IGI

6.01ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG678548425

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678548425

Diamond specifications and retailer prices

From £1,502 GBP
$2,012 USD
As of October 31, 2026
Save £5,230 GBP (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £6,732 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.01ct lab-grown heart diamond

This 6.01ct 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 LG678548425 or 678548425. Listed at 24 retailers as of October 31, 2026, with prices from £1,502 to £6,732, a £5,230 spread on the same certified stone. Brilliant Earth lists it at £6,732. 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

6.01
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678548425
Dimensions11.52 × 12.40 × 7.17 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm12.40 mm6.01 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678548425
Side View
Table 64.0%Crown 34.8°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 57.8%

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 31
Current: £6,732 GBP|Low: £1,502 GBP|High: £7,314 GBP|Avg: £2,991 GBP|+0.2%
Brilliant Earth
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
October 31, 2026
Retailer 6£1,502 GBP
Retailer 3£1,555 GBP
Retailer 13£1,619 GBP
Retailer 5£1,683 GBP
Retailer 7£2,188 GBP
Retailer 10£2,224 GBP
Retailer 2£2,455 GBP
Retailer 14£2,617 GBP
Retailer 11£2,887 GBP
Retailer 8£3,010 GBP
Retailer 12£4,007 GBP
Retailer 9£4,466 GBP
Retailer 4£4,475 GBP
Brilliant Earth£6,732 GBP

35 data points across 14 retailers

24 retailers£1,502 GBP to £6,732 GBP

Retailer 1
-
£1,287 GBP
$1,725 USD
Price last confirmed 29 days ago
Retailer 2
-
£1,341 GBP
$1,797 USD
View
Price last confirmed 31 days ago
Retailer 3
-
£1,459 GBP
$1,955 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£1,502 GBP
$2,012 USD
View
Final sale: no returns
Retailer 5
-
£1,534 GBP
$2,056 USD
View
Price last confirmed 34 days ago
Retailer 6
-
£1,555 GBP
$2,084 USD
View
Price last confirmed 28 days ago
Retailer 7
-
£1,619 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
£1,683 GBP
$2,255 USD
View
A
Retailer 9
-
£1,796 GBP
HK$18,800 HKD
View
A
Retailer 10
-
£1,837 GBP
$2,462 USD
View
B+
Retailer 11
-
£2,188 GBP
View
B+
Retailer 12
-
£2,224 GBP
$2,980 USD
View
B+
Retailer 13
-
£2,455 GBP
€3,133 EUR
View
B+
Retailer 14
-
£2,617 GBP
$3,506 USD
View
Retailer 15
-
£2,887 GBP
A$5,951 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
£2,916 GBP
$3,907 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
£3,010 GBP
ZAR 65,158 ZAR
View
B+
Retailer 18
-
£3,126 GBP
$4,188 USD
View
B+
Retailer 19
-
£4,007 GBP
$5,369 USD
View
B
Retailer 20
-
£4,466 GBP
View
B
Retailer 21
-
£4,475 GBP
$5,997 USD
View
B
Retailer 22
-
£5,196 GBP
SGD 9,408 SGD
View
B
Retailer 23
-
£5,453 GBP
$7,306 USD
View
Most Expensive
B
Brilliant Earth
13937327A · Oct 31
£6,732 GBP
$9,020 USD
View
23 more retailers have this diamond
Prices start from £1,502 GBPSave up to £5,230 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
6.01ct Heart
£1,502 GBP