Radiant|Lab Grown|IGI

2.03ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG816673078

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

Certificate IGI LG816673078

Diamond specifications and retailer prices

From €439 EUR
$491 USD
As of October 25, 2026
Save €1,482 EUR (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,922 EUR at Brilliance · As of October 30, 2026
View at Brilliance

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 LG816673078 or 816673078. Listed at 20 retailers as of October 25, 2026, with prices from €439 to €1,922, a €1,482 spread on the same certified stone. Brilliance lists it at €1,922. 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 angle43.7°
Pavilion angle27.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816673078
Dimensions8.62 × 6.06 × 4.05 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm6.06 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816673078
Side View
Table 65.0%Crown 43.7°Girdle: MediumPavilion 27.2°Culet: NoneDepth 66.8%

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 25
Current: €1,922 EUR|Low: €397 EUR|High: €2,346 EUR|Avg: €1,175 EUR|-6.7%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4€439 EUR
Retailer 13€464 EUR
Retailer 2€487 EUR
Retailer 9€640 EUR
Retailer 3€803 EUR
Retailer 6€851 EUR
Retailer 8€1,140 EUR
Retailer 5€1,234 EUR
Retailer 11€1,239 EUR
Retailer 7€1,418 EUR
Retailer 12€1,678 EUR
Retailer 10€1,897 EUR
Brilliance€1,922 EUR

33 data points across 13 retailers

20 retailers€439 EUR to €1,922 EUR

Retailer 1
-
€437 EUR
$488 USD
Price last confirmed 22 days ago
A
Retailer 2
-
€439 EUR
$491 USD
View
Retailer 3
-
€448 EUR
$500 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
€464 EUR
$518 USD
View
Final sale: no returns
A
Retailer 5
-
€487 EUR
£429 GBP
View
Retailer 6
-
€502 EUR
$561 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€542 EUR
$606 USD
View
Price last confirmed 20 days ago
Retailer 8
-
€542 EUR
$606 USD
View
Price last confirmed 20 days ago
Retailer 9
-
€549 EUR
$613 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
€640 EUR
$715 USD
View
A
Retailer 11
-
€803 EUR
$897 USD
View
A
Retailer 12
-
€851 EUR
£749 GBP
View
A
Retailer 13
-
€1,140 EUR
A$1,960 AUD
View
A
Retailer 14
-
€1,234 EUR
$1,379 USD
View
A
Retailer 15
-
€1,239 EUR
ZAR 22,358 ZAR
View
A
Retailer 16
-
€1,418 EUR
$1,584 USD
View
Retailer 17
-
€1,461 EUR
$1,632 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
€1,678 EUR
$1,875 USD
View
B+
Retailer 19
-
€1,897 EUR
£1,669 GBP
View
Most Expensive
B+
Brilliance
D44789875 · Oct 30
€1,922 EUR
$2,147 USD
View
19 more retailers have this diamond
Prices start from €439 EURSave up to €1,482 EUR

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
€439 EUR