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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG845668340

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668340

Diamond specifications and retailer prices

From €320 EUR
$357 USD
As of October 29, 2026
Save €1,406 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,726 EUR at With Clarity · As of October 31, 2026
View at With Clarity

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 LG845668340 or 845668340. Listed at 21 retailers as of October 29, 2026, with prices from €320 to €1,726, a €1,406 spread on the same certified stone. With Clarity lists it at €1,726. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668340
Dimensions9.18 × 9.22 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.18 mm9.22 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668340
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: €1,405 EUR|Low: €320 EUR|High: €1,750 EUR|Avg: €886 EUR|-1.4%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 31, 2026
Retailer 17€320 EUR
Retailer 15€371 EUR
Retailer 3€397 EUR
Retailer 11€405 EUR
Retailer 13€447 EUR
Retailer 16€531 EUR
Retailer 8€533 EUR
Retailer 18€533 EUR
Retailer 19€624 EUR
Retailer 2€678 EUR
Retailer 12€707 EUR
Retailer 4€838 EUR
Retailer 6€861 EUR
Retailer 5€898 EUR
Retailer 14€930 EUR
Retailer 10€1,275 EUR
Retailer 9€1,291 EUR
Retailer 7€1,312 EUR
Retailer 1€1,405 EUR
Retailer 20€1,559 EUR
With Clarity€1,726 EUR

12 data points across 21 retailers

21 retailers€320 EUR to €1,726 EUR

A
Cheapest Retailer
-
€320 EUR
$357 USD
A
Retailer 2
-
€371 EUR
$414 USD
View
A
Retailer 3
-
€397 EUR
$443 USD
View
A
Retailer 4
-
€405 EUR
$452 USD
View
A
Retailer 5
-
€447 EUR
HK$3,900 HKD
View
A
Retailer 6
-
€531 EUR
£467 GBP
View
B+
Retailer 7
-
€533 EUR
$595 USD
View
A
Retailer 8
-
€533 EUR
$595 USD
View
A
Retailer 9
-
€624 EUR
View
A
Retailer 10
-
€678 EUR
$758 USD
View
A
Retailer 11
-
€707 EUR
£622 GBP
View
A
Retailer 12
-
€838 EUR
A$1,441 AUD
View
A
Retailer 13
-
€861 EUR
ZAR 15,537 ZAR
View
A
Retailer 14
-
€898 EUR
$1,003 USD
View
A
Retailer 15
-
€930 EUR
$1,039 USD
View
B+
Retailer 16
-
€1,275 EUR
$1,424 USD
View
B+
Retailer 17
-
€1,291 EUR
SGD 1,949 SGD
View
B+
Retailer 18
-
€1,312 EUR
$1,465 USD
View
B+
Retailer 19
-
€1,405 EUR
$1,570 USD
View
B+
Retailer 20
-
€1,559 EUR
£1,371 GBP
View
Most Expensive
B
With Clarity
845668340 · Oct 31
€1,726 EUR
$1,928 USD
View
20 more retailers have this diamond
Prices start from €320 EURSave up to €1,406 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
€320 EUR