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Heart|Lab Grown|IGI

2.15ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG830628603

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830628603

Diamond specifications and retailer prices

From £807 GBP
$1,081 USD
As of October 30, 2026
Save £6,358 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,165 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.15ct lab-grown heart diamond

This 2.15ct 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 LG830628603 or 830628603. Listed at 11 retailers as of October 29, 2026, with prices from £807 to £7,165, a £6,358 spread on the same certified stone. Do Amore Diamonds lists it at £7,165. 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

2.15
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628603
Dimensions8.83 × 7.67 × 5.33 mm
L/W Ratio1.15
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
8.83 mm7.67 mm2.15 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628603
Side View
Table 60.0%Crown 36.6°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,165 GBP|Low: £807 GBP|High: £8,045 GBP|Avg: £2,706 GBP|+3.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5£807 GBP
Retailer 9£878 GBP
Retailer 10£1,090 GBP
Retailer 11£1,216 GBP
Retailer 6£1,490 GBP
Retailer 7£1,898 GBP
Retailer 8£1,936 GBP
Retailer 3£3,177 GBP
Retailer 4£3,336 GBP
Retailer 2£4,224 GBP
Do Amore Diamonds£7,165 GBP

23 data points across 11 retailers

11 retailers£807 GBP to £7,165 GBP

A
Cheapest Retailer
-
£807 GBP
$1,081 USD
A
Retailer 2
-
£878 GBP
$1,176 USD
View
A
Retailer 3
-
£1,090 GBP
$1,460 USD
View
A
Retailer 4
-
£1,216 GBP
$1,629 USD
View
B+
Retailer 5
-
£1,490 GBP
$1,997 USD
View
B+
Retailer 6
-
£1,898 GBP
$2,543 USD
View
B+
Retailer 7
-
£1,936 GBP
$2,594 USD
View
B+
Retailer 8
-
£3,177 GBP
$4,257 USD
View
B+
Retailer 9
-
£3,336 GBP
View
B
Retailer 10
-
£4,224 GBP
$5,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-F2B81879E · Oct 29
£7,165 GBP
$9,600 USD
View
10 more retailers have this diamond
Prices start from £807 GBPSave up to £6,358 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
2.15ct Heart
£807 GBP