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Heart|Lab Grown|IGI

2.03ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG816608799

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816608799

Diamond specifications and retailer prices

From £751 GBP
$1,000 USD
As of October 27, 2026
Save £5,917 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,668 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608799 or 816608799. Listed at 11 retailers as of October 27, 2026, with prices from £751 to £6,668, a £5,917 spread on the same certified stone. Do Amore Diamonds lists it at £6,668. 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

2.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608799
Dimensions7.65 × 8.72 × 5.13 mm
L/W Ratio1.14
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
7.65 mm8.72 mm2.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608799
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.8%

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 27
Current: £6,668 GBP|Low: £751 GBP|High: £7,690 GBP|Avg: £2,586 GBP|-13.3%
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
October 29, 2026
Retailer 5£751 GBP
Retailer 10£817 GBP
Retailer 11£1,014 GBP
Retailer 12£1,045 GBP
Retailer 6£1,391 GBP
Retailer 8£1,624 GBP
Retailer 9£1,801 GBP
Retailer 7£1,820 GBP
Retailer 2£3,105 GBP
Retailer 3£4,731 GBP
Retailer 4£4,854 GBP
Do Amore Diamonds£6,668 GBP

25 data points across 12 retailers

11 retailers£751 GBP to £6,668 GBP

A
Cheapest Retailer
-
£751 GBP
$1,000 USD
A
Retailer 2
-
£817 GBP
$1,088 USD
View
A
Retailer 3
-
£1,014 GBP
$1,350 USD
View
A
Retailer 4
-
£1,045 GBP
$1,391 USD
View
B+
Retailer 5
-
£1,391 GBP
$1,853 USD
View
B+
Retailer 6
-
£1,624 GBP
A$3,328 AUD
View
B+
Retailer 7
-
£1,801 GBP
$2,399 USD
View
B+
Retailer 8
-
£1,820 GBP
$2,423 USD
View
B+
Retailer 9
-
£3,105 GBP
View
B
Retailer 10
-
£4,731 GBP
$6,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-CA6414C1A · Oct 29
£6,668 GBP
$8,880 USD
View
10 more retailers have this diamond
Prices start from £751 GBPSave up to £5,917 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
2.03ct Heart
£751 GBP