CaratHunter
Plans
Round|Lab Grown|IGI

3.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG542211704

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542211704

Diamond specifications and retailer prices

From €449 EUR
$504 USD
As of November 1, 2026
Save €1,875 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,325 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542211704 or 542211704. Listed at 19 retailers as of November 1, 2026, with prices from €449 to €2,325, a €1,875 spread on the same certified stone. MOH London lists it at €2,325. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542211704
Dimensions9.33 × 9.29 × 5.72 mm
L/W Ratio1.00
Girdle conditionFaceted
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 Faint Blue
Top View
9.33 mm9.29 mm3.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542211704
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: Nov 1
Current: €2,325 EUR|Low: €432 EUR|High: €2,353 EUR|Avg: €1,084 EUR|-1.1%
MOH London
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
Retailer 15
November 2, 2026
Retailer 14€449 EUR
Retailer 3€503 EUR
Retailer 6€503 EUR
Retailer 15€557 EUR
Retailer 11€682 EUR
Retailer 13€727 EUR
Retailer 5€810 EUR
Retailer 8€837 EUR
Retailer 9€925 EUR
Retailer 2€1,315 EUR
Retailer 7€1,465 EUR
Retailer 12€1,480 EUR
Retailer 4€1,763 EUR
Retailer 10€1,944 EUR
MOH London€2,325 EUR

44 data points across 15 retailers

19 retailers€449 EUR to €2,325 EUR

A
Cheapest Retailer
-
€449 EUR
$504 USD
A
Retailer 2
-
€503 EUR
$564 USD
View
Final sale: no returns
A
Retailer 3
-
€503 EUR
$564 USD
View
A
Retailer 4
-
€557 EUR
$625 USD
View
Retailer 5
-
€557 EUR
$625 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€605 EUR
HK$5,300 HKD
View
A
Retailer 7
-
€682 EUR
$765 USD
View
B+
Retailer 8
-
€727 EUR
$815 USD
View
A
Retailer 9
-
€810 EUR
$908 USD
View
A
Retailer 10
-
€837 EUR
View
B+
Retailer 11
-
€914 EUR
$1,025 USD
View
B+
Retailer 12
-
€925 EUR
£817 GBP
View
B+
Retailer 13
-
€1,315 EUR
$1,475 USD
View
B
Retailer 14
-
€1,465 EUR
$1,643 USD
View
B
Retailer 15
-
€1,480 EUR
$1,660 USD
View
B
Retailer 16
-
€1,763 EUR
SGD 2,672 SGD
View
B
Retailer 17
-
€1,813 EUR
$2,034 USD
View
B
Retailer 18
-
€1,944 EUR
$2,180 USD
View
Most Expensive
B
MOH London
LG542211704 · Nov 1
€2,325 EUR
£2,053 GBP
View
18 more retailers have this diamond
Prices start from €449 EURSave up to €1,875 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
3.03ct Round
€449 EUR