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Radiant|Lab Grown|IGI

2.03ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG613390851

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG613390851

Diamond specifications and retailer prices

From £354 GBP
$472 USD
As of October 30, 2026
Save £2,792 GBP (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £3,146 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG613390851 or 613390851. Listed at 30 retailers as of October 29, 2026, with prices from £354 to £3,146, a £2,792 spread on the same certified stone. Do Amore Diamonds lists it at £3,146. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613390851
Dimensions8.82 × 6.38 × 4.23 mm
L/W Ratio1.38
Culet sizePointed
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
8.82 mm6.38 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613390851
Side View
Table 62.0%Crown 33.6°Girdle: MediumPavilion 34°Culet: NoneDepth 66.3%

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: £3,146 GBP|Low: £354 GBP|High: £3,146 GBP|Avg: £1,337 GBP
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 3£354 GBP
Retailer 20£441 GBP
Retailer 18£552 GBP
Retailer 12£615 GBP
Retailer 10£632 GBP
Retailer 5£685 GBP
Retailer 22£741 GBP
Retailer 13£752 GBP
Retailer 6£931 GBP
Retailer 2£1,077 GBP
Retailer 11£1,140 GBP
Retailer 17£1,170 GBP
Retailer 23£1,181 GBP
Retailer 8£1,538 GBP
Retailer 16£1,568 GBP
Retailer 9£1,644 GBP
Retailer 14£1,664 GBP
Retailer 15£1,769 GBP
Retailer 19£2,028 GBP
Retailer 4£2,040 GBP
Retailer 21£2,230 GBP
Retailer 7£2,966 GBP
Do Amore Diamonds£3,146 GBP

39 data points across 23 retailers

30 retailers£354 GBP to £3,146 GBP

A
Cheapest Retailer
-
£354 GBP
$472 USD
Retailer 2
-
£354 GBP
$472 USD
View
Price last confirmed 21 days ago
Retailer 3
-
£394 GBP
$525 USD
View
Price last confirmed 30 days ago
Retailer 4
-
£439 GBP
$585 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£441 GBP
$587 USD
View
Final sale: no returns
Retailer 6
-
£442 GBP
$588 USD
View
Price last confirmed 32 days ago
Retailer 7
-
£483 GBP
$643 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
£552 GBP
$735 USD
View
A
Retailer 9
-
£615 GBP
HK$6,400 HKD
View
A
Retailer 10
-
£632 GBP
$841 USD
View
A
Retailer 11
-
£685 GBP
$912 USD
View
A
Retailer 12
-
£741 GBP
€940 EUR
View
A
Retailer 13
-
£752 GBP
View
A
Retailer 14
-
£931 GBP
$1,240 USD
View
A
Retailer 15
-
£1,077 GBP
A$2,206 AUD
View
A
Retailer 16
-
£1,140 GBP
$1,518 USD
View
A
Retailer 17
-
£1,170 GBP
ZAR 25,175 ZAR
View
B+
Retailer 18
-
£1,181 GBP
$1,573 USD
View
B+
Retailer 19
-
£1,275 GBP
$1,698 USD
View
Retailer 20
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£1,275 GBP
$1,698 USD
View
Price last confirmed 19 days ago
Retailer 21
-
£1,419 GBP
$1,890 USD
View
Price last confirmed 29 days ago
B+
Retailer 22
-
£1,538 GBP
$2,049 USD
View
B+
Retailer 23
-
£1,644 GBP
$2,189 USD
View
B+
Retailer 24
-
£1,664 GBP
$2,216 USD
View
B+
Retailer 25
-
£1,769 GBP
SGD 3,183 SGD
View
B+
Retailer 26
-
£2,028 GBP
View
Retailer 27
-
£2,040 GBP
A$4,180 AUD
View
Price last confirmed 22 days ago
Retailer 28
-
£2,230 GBP
$2,970 USD
View
Price last confirmed 11 days ago
B
Retailer 29
-
£2,966 GBP
$3,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-898030031 · Oct 29
£3,146 GBP
$4,190 USD
View
29 more retailers have this diamond
Prices start from £354 GBPSave up to £2,792 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 Radiant
£354 GBP