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Heart|Lab Grown|IGI

2.79ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG643445349

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643445349

Diamond specifications and retailer prices

From £734 GBP
As of November 3, 2026
Save £2,778 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,512 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.79ct lab-grown heart diamond

This 2.79ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643445349 or 643445349. Listed at 12 retailers as of November 3, 2026, with prices from £734 to £3,512, a £2,778 spread on the same certified stone. Brilliant Earth lists it at £3,512. 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

2.79
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643445349
Dimensions9.04 × 9.81 × 5.14 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Indications of post-growth treatment.
Top View
9.04 mm9.81 mm2.79 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643445349
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 52.4%

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: Nov 3
Current: £3,512 GBP|Low: £734 GBP|High: £6,361 GBP|Avg: £1,960 GBP|-43.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10£734 GBP
Retailer 6£917 GBP
Retailer 9£958 GBP
Retailer 8£1,222 GBP
Retailer 2£1,283 GBP
Retailer 5£1,994 GBP
Retailer 3£2,169 GBP
Retailer 7£2,381 GBP
Retailer 4£2,849 GBP
Brilliant Earth£3,512 GBP

42 data points across 10 retailers

12 retailers£734 GBP to £3,512 GBP

A
Cheapest Retailer
-
£734 GBP
Final sale: no returns
A
Retailer 2
-
£917 GBP
View
B+
Retailer 3
-
£958 GBP
View
B+
Retailer 4
-
£1,064 GBP
View
B+
Retailer 5
-
£1,222 GBP
View
B+
Retailer 6
-
£1,283 GBP
View
B
Retailer 7
-
£1,994 GBP
View
B
Retailer 8
-
£2,169 GBP
View
B
Retailer 9
-
£2,381 GBP
View
B
Retailer 10
-
£2,849 GBP
View
B
Retailer 11
-
£2,992 GBP
View
Most Expensive
B
Brilliant Earth
11489877Y · Nov 3
£3,512 GBP
$4,710 USD
View
11 more retailers have this diamond
Prices start from £734 GBPSave up to £2,778 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
2.79ct Heart
£734 GBP