Princess|Lab Grown|IGI

4.03ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG692550378

Shape and cutting style on the report: Princess cut

Certificate IGI LG692550378

Diamond specifications and retailer prices

From €1,622 EUR
$1,812 USD
As of October 28, 2026
Save €3,247 EUR (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,869 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown princess diamond

This 4.03ct lab-grown princess 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 LG692550378 or 692550378. Listed at 4 retailers as of October 28, 2026, with prices from €1,622 to €4,869, a €3,247 spread on the same certified stone. Brilliant Earth lists it at €4,869. 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

4.03
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692550378
Dimensions8.76 × 8.65 × 6.19 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.65 mm4.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692550378
Side View
Table 73.0%Crown 44.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €4,869 EUR|Low: €1,289 EUR|High: €7,393 EUR|Avg: €3,113 EUR|-34.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8€1,289 EUR
Retailer 3€1,622 EUR
Retailer 2€1,729 EUR
Retailer 5€1,745 EUR
Retailer 4€2,485 EUR
Retailer 7€3,965 EUR
Brilliant Earth€4,869 EUR
Retailer 6€5,003 EUR

15 data points across 8 retailers

4 retailers€1,622 EUR to €4,869 EUR

B+
Cheapest Retailer
-
€1,622 EUR
$1,812 USD
B+
Retailer 2
-
€1,729 EUR
View
B
Retailer 3
-
€2,485 EUR
$2,776 USD
View
Most Expensive
B
Brilliant Earth
16074416A · Oct 31
€4,869 EUR
$5,440 USD
View
3 more retailers have this diamond
Prices start from €1,622 EURSave up to €3,247 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.

B+
4.03ct Princess
€1,622 EUR