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Round|Lab Grown|IGI

2.03ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG717526155

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717526155

Diamond specifications and retailer prices

From €381 EUR
$426 USD
As of October 29, 2026
Save €3,861 EUR (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,243 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717526155 or 717526155. Listed at 21 retailers as of October 28, 2026, with prices from €381 to €4,243, a €3,861 spread on the same certified stone. Brilliant Earth lists it at €4,243. 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717526155
Dimensions8.10 × 8.05 × 5.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.05 mm2.03 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717526155
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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 29
Current: €4,243 EUR|Low: €381 EUR|High: €4,243 EUR|Avg: €1,281 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
Retailer 13
Retailer 14
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Retailer 20
October 31, 2026
Retailer 3€381 EUR
Retailer 20€428 EUR
Retailer 7€474 EUR
Retailer 8€474 EUR
Retailer 12€489 EUR
Retailer 19€604 EUR
Retailer 9€636 EUR
Retailer 6€706 EUR
Retailer 2€753 EUR
Retailer 13€772 EUR
Retailer 15€1,051 EUR
Retailer 14€1,074 EUR
Retailer 17€1,141 EUR
Retailer 4€1,522 EUR
Retailer 11€1,551 EUR
Retailer 16€1,747 EUR
Retailer 10€1,771 EUR
Retailer 18€1,915 EUR
Retailer 5€2,296 EUR
Brilliant Earth€4,243 EUR

42 data points across 20 retailers

21 retailers€381 EUR to €4,243 EUR

A
Cheapest Retailer
-
€381 EUR
$426 USD
A
Retailer 2
-
€428 EUR
$478 USD
View
A
Retailer 3
-
€474 EUR
$529 USD
View
A
Retailer 4
-
€474 EUR
$529 USD
View
A
Retailer 5
-
€489 EUR
$546 USD
View
Final sale: no returns
A
Retailer 6
-
€604 EUR
$675 USD
View
A
Retailer 7
-
€636 EUR
$710 USD
View
A
Retailer 8
-
€706 EUR
$789 USD
View
A
Retailer 9
-
€753 EUR
View
A
Retailer 10
-
€772 EUR
£679 GBP
View
A
Retailer 11
-
€1,051 EUR
A$1,806 AUD
View
B+
Retailer 12
-
€1,074 EUR
$1,200 USD
View
B+
Retailer 13
-
€1,141 EUR
ZAR 20,600 ZAR
View
B+
Retailer 14
-
€1,327 EUR
$1,483 USD
View
B+
Retailer 15
-
€1,522 EUR
$1,700 USD
View
B+
Retailer 16
-
€1,551 EUR
$1,732 USD
View
B+
Retailer 17
-
€1,747 EUR
£1,537 GBP
View
B+
Retailer 18
-
€1,771 EUR
$1,979 USD
View
B
Retailer 19
-
€1,915 EUR
$2,140 USD
View
B
Retailer 20
-
€2,296 EUR
$2,565 USD
View
Most Expensive
B
Brilliant Earth
16135235A · Oct 28
€4,243 EUR
$4,740 USD
View
20 more retailers have this diamond
Prices start from €381 EURSave up to €3,861 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 Round
€381 EUR