CaratHunter
Plans
Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG648437574

Shape and cutting style on the report: Round brilliant

Certificate IGI LG648437574

Diamond specifications and retailer prices

From €406 EUR
$454 USD
As of October 29, 2026
Save €3,827 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,234 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG648437574 or 648437574. Listed at 23 retailers as of October 29, 2026, with prices from €406 to €4,234, a €3,827 spread on the same certified stone. Brilliant Earth lists it at €4,234. 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 angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648437574
Dimensions9.40 × 9.35 × 5.62 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
9.40 mm9.35 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648437574
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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 29
Current: €4,234 EUR|Low: €390 EUR|High: €4,234 EUR|Avg: €1,113 EUR
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 4€406 EUR
Retailer 7€455 EUR
Retailer 9€455 EUR
Retailer 5€504 EUR
Retailer 15€631 EUR
Retailer 2€673 EUR
Retailer 3€676 EUR
Retailer 11€696 EUR
Retailer 8€770 EUR
Retailer 10€824 EUR
Retailer 12€1,064 EUR
Retailer 14€1,093 EUR
Retailer 16€1,354 EUR
Retailer 17€1,777 EUR
Retailer 13€1,860 EUR
Retailer 6€1,884 EUR
Brilliant Earth€4,234 EUR

40 data points across 17 retailers

23 retailers€406 EUR to €4,234 EUR

A
Cheapest Retailer
-
€406 EUR
$454 USD
A
Retailer 2
-
€455 EUR
$508 USD
View
Final sale: no returns
A
Retailer 3
-
€455 EUR
$508 USD
View
A
Retailer 4
-
€504 EUR
$563 USD
View
Retailer 5
-
€504 EUR
$563 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€631 EUR
$705 USD
View
A
Retailer 7
-
€673 EUR
£592 GBP
View
B+
Retailer 8
-
€676 EUR
$755 USD
View
A
Retailer 9
-
€696 EUR
View
A
Retailer 10
-
€770 EUR
$860 USD
View
A
Retailer 11
-
€824 EUR
£725 GBP
View
B+
Retailer 12
-
€928 EUR
$1,037 USD
View
B+
Retailer 13
-
€1,064 EUR
A$1,829 AUD
View
B+
Retailer 14
-
€1,093 EUR
ZAR 19,735 ZAR
View
B+
Retailer 15
-
€1,183 EUR
$1,322 USD
View
Retailer 16
-
€1,354 EUR
$1,513 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€1,619 EUR
$1,809 USD
View
B
Retailer 18
-
€1,647 EUR
$1,841 USD
View
Retailer 19
-
€1,777 EUR
$1,985 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
€1,795 EUR
$2,005 USD
View
B
Retailer 21
-
€1,860 EUR
£1,636 GBP
View
B
Retailer 22
-
€1,884 EUR
$2,105 USD
View
Most Expensive
B
Brilliant Earth
21312148A · Oct 31
€4,234 EUR
$4,730 USD
View
22 more retailers have this diamond
Prices start from €406 EURSave up to €3,827 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
€406 EUR