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Heart|Lab Grown|IGI

2.37ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG833657874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833657874

Diamond specifications and retailer prices

From £302 GBP
$404 USD
As of October 30, 2026
Save £1,691 GBP (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,993 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.37ct lab-grown heart diamond

This 2.37ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833657874 or 833657874. Listed at 3 retailers as of October 30, 2026, with prices from £302 to £1,993, a £1,691 spread on the same certified stone. Brilliant Earth lists it at £1,993. 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

2.37
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833657874
Dimensions8.26 × 9.37 × 5.37 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm9.37 mm2.37 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833657874
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,993 GBP|Low: £302 GBP|High: £3,433 GBP|Avg: £884 GBP|-42.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3£302 GBP
Retailer 7£463 GBP
Retailer 4£540 GBP
Retailer 2£629 GBP
Retailer 5£772 GBP
Retailer 6£1,165 GBP
Brilliant Earth£1,993 GBP

39 data points across 7 retailers

3 retailers£302 GBP to £1,993 GBP

A
Cheapest Retailer
-
£302 GBP
$404 USD
Final sale: no returns
A
Retailer 2
-
£629 GBP
View
Most Expensive
B
Brilliant Earth
21268159A · Oct 30
£1,993 GBP
$2,670 USD
View
2 more retailers have this diamond
Prices start from £302 GBPSave up to £1,691 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
2.37ct Heart
£302 GBP