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Heart|Lab Grown|IGI

5.49ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG838658472

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838658472

Diamond specifications and retailer prices

From £831 GBP
$1,106 USD
As of October 30, 2026
Save £6,544 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £11,144 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.49ct lab-grown heart diamond

This 5.49ct 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 LG838658472 or 838658472. Listed at 16 retailers as of October 29, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.49
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658472
Dimensions11.00 × 12.50 × 6.76 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm12.50 mm5.49 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658472
Side View
Table 61.0%Crown 30.7°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 54.1%

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 30
Current: £11,144 GBP|Low: £1,014 GBP|High: £11,144 GBP|Avg: £3,136 GBP
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 30, 2026
Retailer 9£1,014 GBP
Retailer 2£1,136 GBP
Retailer 13£1,229 GBP
Retailer 6£1,288 GBP
Retailer 4£1,533 GBP
Retailer 10£1,955 GBP
Retailer 11£1,994 GBP
Retailer 12£2,106 GBP
Retailer 8£2,154 GBP
Retailer 7£3,436 GBP
Retailer 3£3,716 GBP
Retailer 5£4,816 GBP
Retailer 14£7,374 GBP
Brilliant Earth£11,144 GBP

34 data points across 14 retailers

16 retailers£831 GBP to £7,374 GBP

A
Cheapest Retailer
-
£831 GBP
$1,106 USD
A
Retailer 2
-
£904 GBP
$1,204 USD
View
A
Retailer 3
-
£1,014 GBP
$1,350 USD
View
A
Retailer 4
-
£1,136 GBP
View
A
Retailer 5
-
£1,229 GBP
$1,637 USD
View
A
Retailer 6
-
£1,288 GBP
HK$13,400 HKD
View
A
Retailer 7
-
£1,533 GBP
$2,042 USD
View
B+
Retailer 8
-
£1,955 GBP
$2,603 USD
View
B+
Retailer 9
-
£1,994 GBP
$2,655 USD
View
B+
Retailer 10
-
£2,106 GBP
$2,804 USD
View
Retailer 11
-
£2,154 GBP
A$4,413 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£3,436 GBP
View
B
Retailer 13
-
£3,716 GBP
SGD 6,688 SGD
View
Retailer 14
-
£4,816 GBP
A$9,867 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
£7,374 GBP
$9,820 USD
View
Most Expensive
Brilliant Earth
21555524Y · Oct 28
£11,144 GBP
$14,840 USD
View
Price under review
15 more retailers have this diamond
Prices start from £831 GBPSave up to £6,544 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
5.49ct Heart
£831 GBP