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Heart|Lab Grown|IGI

2.33ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG800621119

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800621119

Diamond specifications and retailer prices

From £1,090 GBP
$1,461 USD
As of October 30, 2026
Save £3,947 GBP (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,038 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.33ct lab-grown heart diamond

This 2.33ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800621119 or 800621119. Listed at 5 retailers as of October 30, 2026, with prices from £1,090 to £5,038, a £3,947 spread on the same certified stone. Brilliant Earth lists it at £5,038. 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

2.33
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800621119
Dimensions7.67 × 9.41 × 5.46 mm
L/W Ratio1.23
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
7.67 mm9.41 mm2.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800621119
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40°CuletDepth 58.0%

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: Oct 30
Current: £5,038 GBP|Low: £1,090 GBP|High: £9,486 GBP|Avg: £4,366 GBP|-19.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£1,090 GBP
Retailer 4£1,462 GBP
Retailer 5£1,790 GBP
Retailer 2£3,130 GBP
Retailer 6£3,796 GBP
Brilliant Earth£5,038 GBP
Retailer 8£7,334 GBP
Retailer 7£9,486 GBP

22 data points across 8 retailers

5 retailers£1,090 GBP to £5,038 GBP

A
Cheapest Retailer
-
£1,090 GBP
$1,461 USD
A
Retailer 2
-
£1,462 GBP
$1,959 USD
View
B+
Retailer 3
-
£1,790 GBP
$2,398 USD
View
B
Retailer 4
-
£3,130 GBP
View
Most Expensive
B
Brilliant Earth
20264262A · Oct 30
£5,038 GBP
$6,750 USD
View
4 more retailers have this diamond
Prices start from £1,090 GBPSave up to £3,947 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
2.33ct Heart
£1,090 GBP