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Heart|Lab Grown|IGI

2.77ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG747573744

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747573744

Diamond specifications and retailer prices

From £671 GBP
As of November 3, 2026
Save £3,464 GBP (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,135 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.77ct lab-grown heart diamond

This 2.77ct 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 LG747573744 or 747573744. Listed at 10 retailers as of October 28, 2026, with prices from £671 to £4,135, a £3,464 spread on the same certified stone. Rare Carat lists it at £4,135. 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

2.77
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747573744
Dimensions9.45 × 9.32 × 5.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.45 mm9.32 mm2.77 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747573744
Side View
Table 54.0%Crown 36°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.0%

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: £4,135 GBP|Low: £671 GBP|High: £6,375 GBP|Avg: £1,827 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10£671 GBP
Retailer 6£787 GBP
Retailer 8£928 GBP
Retailer 3£928 GBP
Retailer 9£1,168 GBP
Retailer 5£1,350 GBP
Retailer 2£1,453 GBP
Retailer 4£2,396 GBP
Retailer 7£3,512 GBP
Rare Carat£4,135 GBP

30 data points across 10 retailers

10 retailers£671 GBP to £4,135 GBP

A
Cheapest Retailer
-
£671 GBP
Final sale: no returns
A
Retailer 2
-
£787 GBP
View
A
Retailer 3
-
£928 GBP
View
B+
Retailer 4
-
£928 GBP
View
B+
Retailer 5
-
£1,311 GBP
View
B+
Retailer 6
-
£1,350 GBP
View
B+
Retailer 7
-
£1,453 GBP
View
B
Retailer 8
-
£2,396 GBP
View
B
Retailer 9
-
£3,512 GBP
View
Most Expensive
B
Rare Carat
ME-373-78 · Oct 28
£4,135 GBP
$5,545 USD
View
9 more retailers have this diamond
Prices start from £671 GBPSave up to £3,464 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
2.77ct Heart
£671 GBP