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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG845619590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845619590

Diamond specifications and retailer prices

From €340 EUR
$380 USD
As of October 29, 2026
Save €1,317 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,795 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845619590 or 845619590. Listed at 18 retailers as of October 29, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845619590
Dimensions9.25 × 9.30 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm9.30 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845619590
Side View
Table 60.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.2%

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: €1,795 EUR|Low: €340 EUR|High: €1,795 EUR|Avg: €977 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 18€340 EUR
Retailer 14€381 EUR
Retailer 5€422 EUR
Retailer 19€555 EUR
Retailer 16€565 EUR
Retailer 9€672 EUR
Retailer 8€673 EUR
Retailer 2€761 EUR
Retailer 10€763 EUR
Retailer 4€888 EUR
Retailer 17€905 EUR
Retailer 6€916 EUR
Retailer 13€1,183 EUR
Retailer 3€1,343 EUR
Retailer 12€1,356 EUR
Retailer 11€1,391 EUR
Retailer 15€1,473 EUR
Retailer 7€1,657 EUR
Rare Carat€1,795 EUR

11 data points across 19 retailers

18 retailers€340 EUR to €1,657 EUR

A
Cheapest Retailer
-
€340 EUR
$380 USD
A
Retailer 2
-
€381 EUR
$426 USD
View
A
Retailer 3
-
€422 EUR
$471 USD
View
A
Retailer 4
-
€555 EUR
$620 USD
View
A
Retailer 5
-
€565 EUR
£497 GBP
View
B+
Retailer 6
-
€672 EUR
$751 USD
View
A
Retailer 7
-
€761 EUR
£670 GBP
View
A
Retailer 8
-
€763 EUR
$852 USD
View
A
Retailer 9
-
€888 EUR
A$1,526 AUD
View
A
Retailer 10
-
€905 EUR
$1,011 USD
View
B+
Retailer 11
-
€916 EUR
ZAR 16,530 ZAR
View
B+
Retailer 12
-
€1,183 EUR
$1,322 USD
View
B+
Retailer 13
-
€1,343 EUR
SGD 2,027 SGD
View
B+
Retailer 14
-
€1,356 EUR
$1,515 USD
View
B+
Retailer 15
-
€1,391 EUR
$1,554 USD
View
B+
Retailer 16
-
€1,473 EUR
$1,646 USD
View
B
Retailer 17
-
€1,657 EUR
£1,458 GBP
View
Most Expensive
Rare Carat
BABA-7636 · Oct 18
€1,795 EUR
$2,005 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from €340 EURSave up to €1,317 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
€340 EUR