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Heart|Lab Grown|IGI

2.04ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816608317

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816608317

Diamond specifications and retailer prices

From £771 GBP
$1,027 USD
As of October 27, 2026
Save £6,077 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,848 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 2.04ct lab-grown heart diamond

This 2.04ct 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 LG816608317 or 816608317. Listed at 12 retailers as of October 27, 2026, with prices from £771 to £6,848, a £6,077 spread on the same certified stone. Do Amore Diamonds lists it at £6,848. 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

2.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608317
Dimensions8.51 × 7.99 × 5.13 mm
L/W Ratio1.07
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
8.51 mm7.99 mm2.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608317
Side View
Table 55.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.3%

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 27
Current: £6,848 GBP|Low: £771 GBP|High: £7,690 GBP|Avg: £3,151 GBP|+3.2%
Do Amore Diamonds
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
October 29, 2026
Retailer 8£771 GBP
Retailer 12£839 GBP
Retailer 13£1,040 GBP
Retailer 14£1,114 GBP
Retailer 9£1,428 GBP
Retailer 2£1,673 GBP
Retailer 4£1,781 GBP
Retailer 11£1,851 GBP
Retailer 10£1,869 GBP
Retailer 7£3,189 GBP
Retailer 6£4,207 GBP
Retailer 3£5,166 GBP
Retailer 5£5,346 GBP
Do Amore Diamonds£6,848 GBP

27 data points across 14 retailers

12 retailers£771 GBP to £6,848 GBP

A
Cheapest Retailer
-
£771 GBP
$1,027 USD
A
Retailer 2
-
£839 GBP
$1,117 USD
View
A
Retailer 3
-
£1,040 GBP
$1,385 USD
View
A
Retailer 4
-
£1,114 GBP
$1,483 USD
View
B+
Retailer 5
-
£1,428 GBP
$1,902 USD
View
B+
Retailer 6
-
£1,673 GBP
€2,122 EUR
View
B+
Retailer 7
-
£1,781 GBP
A$3,648 AUD
View
B+
Retailer 8
-
£1,851 GBP
$2,465 USD
View
B+
Retailer 9
-
£1,869 GBP
$2,489 USD
View
B+
Retailer 10
-
£3,189 GBP
View
B
Retailer 11
-
£5,166 GBP
$6,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-18B971FC6 · Oct 28
£6,848 GBP
$9,120 USD
View
11 more retailers have this diamond
Prices start from £771 GBPSave up to £6,077 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
2.04ct Heart
£771 GBP