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Round|Lab Grown|IGI

3.03ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG815606372

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815606372

Diamond specifications and retailer prices

From €398 EUR
$446 USD
As of November 1, 2026
Save €4,645 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,626 EUR at Brilliant Earth · As of November 3, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815606372 or 815606372. Listed at 25 retailers as of November 1, 2026, with a 1168% 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606372
Dimensions9.43 × 9.40 × 5.51 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
9.43 mm9.40 mm3.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815606372
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.5%

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: Nov 1
Current: €5,626 EUR|Low: €398 EUR|High: €5,626 EUR|Avg: €1,684 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
November 3, 2026
Retailer 7€398 EUR
Retailer 15€571 EUR
Retailer 6€620 EUR
Retailer 11€658 EUR
Retailer 4€687 EUR
Retailer 10€763 EUR
Retailer 2€806 EUR
Retailer 14€1,041 EUR
Retailer 9€1,074 EUR
Retailer 13€1,166 EUR
Retailer 5€1,654 EUR
Retailer 3€1,793 EUR
Retailer 12€1,811 EUR
Retailer 16€2,268 EUR
Retailer 8€5,043 EUR
Brilliant Earth€5,626 EUR

30 data points across 16 retailers

25 retailers€398 EUR to €5,043 EUR

A
Cheapest Retailer
-
€398 EUR
$446 USD
A
Retailer 2
-
€445 EUR
$499 USD
View
Retailer 3
-
€493 EUR
$553 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
€493 EUR
$553 USD
View
A
Retailer 5
-
€571 EUR
HK$5,000 HKD
View
A
Retailer 6
-
€620 EUR
$695 USD
View
A
Retailer 7
-
€658 EUR
£581 GBP
View
B+
Retailer 8
-
€687 EUR
$770 USD
View
A
Retailer 9
-
€759 EUR
$851 USD
View
A
Retailer 10
-
€763 EUR
View
A
Retailer 11
-
€806 EUR
£712 GBP
View
B+
Retailer 12
-
€1,041 EUR
A$1,796 AUD
View
B+
Retailer 13
-
€1,074 EUR
ZAR 19,455 ZAR
View
B+
Retailer 14
-
€1,166 EUR
$1,308 USD
View
B+
Retailer 15
-
€1,216 EUR
$1,364 USD
View
B
Retailer 16
-
€1,584 EUR
$1,777 USD
View
B
Retailer 17
-
€1,613 EUR
$1,810 USD
View
B
Retailer 18
-
€1,654 EUR
SGD 2,507 SGD
View
B
Retailer 19
-
€1,793 EUR
$2,011 USD
View
B
Retailer 20
-
€1,811 EUR
£1,599 GBP
View
B
Retailer 21
-
€1,860 EUR
$2,086 USD
View
B
Retailer 22
-
€2,268 EUR
$2,544 USD
View
Retailer 23
-
€2,523 EUR
$2,830 USD
View
Price last confirmed 16 days ago
B
Retailer 24
-
€5,043 EUR
$5,656 USD
View
Most Expensive
Brilliant Earth
20592435A · Nov 3
€5,626 EUR
$6,310 USD
View
Price under review
24 more retailers have this diamond
Prices start from €398 EURSave up to €4,645 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
€398 EUR