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Heart|Lab Grown|IGI

2.97ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG837697028

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837697028

Diamond specifications and retailer prices

From £586 GBP
As of November 2, 2026
Save £1,963 GBP (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,614 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.97ct lab-grown heart diamond

This 2.97ct 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 LG837697028 or 837697028. Listed at 11 retailers as of November 2, 2026, with a 335% 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

2.97
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837697028
Dimensions8.62 × 10.09 × 5.93 mm
L/W Ratio1.17
Girdle conditionFaceted
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
8.62 mm10.09 mm2.97 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837697028
Side View
Table 61.0%Crown 35.2°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 58.8%

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: Nov 2
Current: £6,614 GBP|Low: £586 GBP|High: £6,614 GBP|Avg: £1,354 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 3£586 GBP
Retailer 4£626 GBP
Retailer 6£638 GBP
Retailer 10£899 GBP
Retailer 2£1,055 GBP
Retailer 11£1,098 GBP
Retailer 5£1,463 GBP
Retailer 9£1,614 GBP
Retailer 8£1,912 GBP
Retailer 7£2,549 GBP
Brilliant Earth£6,614 GBP

32 data points across 11 retailers

11 retailers£586 GBP to £2,549 GBP

A
Cheapest Retailer
-
£586 GBP
A
Retailer 2
-
£626 GBP
View
A
Retailer 3
-
£638 GBP
View
A
Retailer 4
-
£899 GBP
View
B+
Retailer 5
-
£1,055 GBP
View
B+
Retailer 6
-
£1,098 GBP
View
B+
Retailer 7
-
£1,463 GBP
View
B+
Retailer 8
-
£1,614 GBP
View
B+
Retailer 9
-
£1,912 GBP
View
B
Retailer 10
-
£2,549 GBP
View
Most Expensive
Brilliant Earth
22454144A · Nov 3
£6,614 GBP
$8,870 USD
View
Price under review
10 more retailers have this diamond
Prices start from £586 GBPSave up to £1,963 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
2.97ct Heart
£586 GBP