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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG728517452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728517452

Diamond specifications and retailer prices

From €434 EUR
$485 USD
As of October 29, 2026
Save €1,827 EUR (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,261 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728517452 or 728517452. Listed at 27 retailers as of October 29, 2026, with prices from €434 to €2,261, a €1,827 spread on the same certified stone. MOH London lists it at €2,261. 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 angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728517452
Dimensions9.35 × 9.27 × 5.69 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
9.35 mm9.27 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728517452
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.1%

Caratlytics Score

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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: €2,261 EUR|Low: €346 EUR|High: €2,276 EUR|Avg: €1,062 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3€486 EUR
Retailer 9€539 EUR
Retailer 12€802 EUR
Retailer 11€839 EUR
Retailer 7€841 EUR
Retailer 2€892 EUR
Retailer 4€937 EUR
Retailer 5€1,138 EUR
Retailer 6€1,170 EUR
Retailer 8€1,448 EUR
Retailer 10€2,016 EUR
MOH London€2,261 EUR

41 data points across 12 retailers

27 retailers€434 EUR to €2,261 EUR

Retailer 1
-
€434 EUR
$485 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€434 EUR
$485 USD
View
Retailer 3
-
€434 EUR
$485 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
€434 EUR
$485 USD
View
A
Retailer 5
-
€486 EUR
$543 USD
View
Final sale: no returns
Retailer 6
-
€487 EUR
$544 USD
View
Price last confirmed 38 days ago
Retailer 7
-
€487 EUR
$544 USD
View
Price last confirmed 25 days ago
Retailer 8
-
€532 EUR
$594 USD
View
Price last confirmed 32 days ago
Retailer 9
-
€532 EUR
$594 USD
View
Price last confirmed 40 days ago
Retailer 10
-
€539 EUR
$602 USD
View
Price last confirmed 15 days ago
Retailer 11
-
€539 EUR
$602 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
€539 EUR
$602 USD
View
A
Retailer 13
-
€539 EUR
$602 USD
View
A
Retailer 14
-
€802 EUR
$896 USD
View
A
Retailer 15
-
€839 EUR
$937 USD
View
A
Retailer 16
-
€841 EUR
$940 USD
View
A
Retailer 17
-
€892 EUR
£785 GBP
View
B+
Retailer 18
-
€937 EUR
$1,047 USD
View
B+
Retailer 19
-
€1,138 EUR
A$1,956 AUD
View
B+
Retailer 20
-
€1,170 EUR
ZAR 21,108 ZAR
View
Retailer 21
-
€1,417 EUR
$1,583 USD
View
Price last confirmed 40 days ago
Retailer 22
-
€1,417 EUR
$1,583 USD
View
Price last confirmed 31 days ago
B+
Retailer 23
-
€1,448 EUR
$1,618 USD
View
B
Retailer 24
-
€1,757 EUR
$1,963 USD
View
B
Retailer 25
-
€1,883 EUR
$2,104 USD
View
B
Retailer 26
-
€2,016 EUR
$2,252 USD
View
Most Expensive
B
MOH London
LG728517452 · Oct 29
€2,261 EUR
£1,989 GBP
View
26 more retailers have this diamond
Prices start from €434 EURSave up to €1,827 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
€434 EUR