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Heart|Lab Grown|IGI

2.13ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840629777

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840629777

Diamond specifications and retailer prices

From £932 GBP
$1,249 USD
As of October 28, 2026
Save £3,292 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,224 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.13ct lab-grown heart diamond

This 2.13ct 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 LG840629777 or 840629777. Listed at 15 retailers as of October 28, 2026, with prices from £932 to £4,224, a £3,292 spread on the same certified stone. Brilliant Earth lists it at £4,224. 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

2.13
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629777
Dimensions7.93 × 8.72 × 5.32 mm
L/W Ratio1.10
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
7.93 mm8.72 mm2.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629777
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.0%

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: Oct 28
Current: £4,224 GBP|Low: £932 GBP|High: £4,224 GBP|Avg: £2,212 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 3£932 GBP
Retailer 8£1,041 GBP
Retailer 14£1,071 GBP
Retailer 9£1,366 GBP
Retailer 7£1,501 GBP
Retailer 13£1,522 GBP
Retailer 11£1,580 GBP
Retailer 2£1,912 GBP
Retailer 10£2,432 GBP
Retailer 15£2,723 GBP
Retailer 12£3,214 GBP
Retailer 6£3,295 GBP
Retailer 4£3,299 GBP
Retailer 5£3,564 GBP
Brilliant Earth£4,224 GBP

6 data points across 15 retailers

15 retailers£932 GBP to £4,224 GBP

A
Cheapest Retailer
-
£932 GBP
$1,249 USD
Final sale: no returns
A
Retailer 2
-
£1,041 GBP
View
A
Retailer 3
-
£1,071 GBP
$1,435 USD
View
A
Retailer 4
-
£1,366 GBP
View
B+
Retailer 5
-
£1,501 GBP
$2,011 USD
View
B+
Retailer 6
-
£1,522 GBP
$2,039 USD
View
B+
Retailer 7
-
£1,580 GBP
€2,016 EUR
View
B+
Retailer 8
-
£1,912 GBP
$2,562 USD
View
B
Retailer 9
-
£2,432 GBP
ZAR 52,646 ZAR
View
B+
Retailer 10
-
£2,723 GBP
$3,648 USD
View
B
Retailer 11
-
£3,214 GBP
View
B
Retailer 12
-
£3,295 GBP
$4,414 USD
View
B
Retailer 13
-
£3,299 GBP
SGD 5,973 SGD
View
B
Retailer 14
-
£3,564 GBP
$4,775 USD
View
Most Expensive
B
Brilliant Earth
22310940A · Oct 30
£4,224 GBP
$5,660 USD
View
14 more retailers have this diamond
Prices start from £932 GBPSave up to £3,292 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
2.13ct Heart
£932 GBP