Princess|Lab Grown|IGI

3.03ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG571399004

Shape and cutting style on the report: Princess cut

Certificate IGI LG571399004

Diamond specifications and retailer prices

From $362 USD
As of October 30, 2026
Save $1,392 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,837 USD at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571399004 or 571399004. Listed at 16 retailers as of October 30, 2026, with a 384% 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571399004
Dimensions8.03 × 7.81 × 5.54 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.03 mm7.81 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571399004
Side View
Table 71.5%Crown 44.9°Girdle: MediumPavilion 38.2°Culet: NoneDepth 70.9%

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 30
Current: $1,837 USD|Low: $352 USD|High: $1,837 USD|Avg: $862 USD
Michael Trio
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 1, 2026
Retailer 6$362 USD
Retailer 3$420 USD
Retailer 13$449 USD
Retailer 14$449 USD
Retailer 9$475 USD
Retailer 12$600 USD
Retailer 7$602 USD
Retailer 10$723 USD
Retailer 4$838 USD
Retailer 11$974 USD
Retailer 16$1,083 USD
Retailer 8$1,316 USD
Retailer 15$1,443 USD
Retailer 5$1,483 USD
Retailer 2$1,754 USD
Michael Trio$1,837 USD

42 data points across 16 retailers

16 retailers$362 USD to $1,754 USD

A
Cheapest Retailer
-
$362 USD
A
Retailer 2
-
$420 USD
View
A
Retailer 3
-
$449 USD
View
Retailer 4
-
$449 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$475 USD
£374 GBP
View
A
Retailer 6
-
$600 USD
View
B+
Retailer 7
-
$602 USD
View
A
Retailer 8
-
$723 USD
€689 EUR
View
A
Retailer 9
-
$838 USD
View
A
Retailer 10
-
$974 USD
ZAR 15,736 ZAR
View
A
Retailer 11
-
$1,083 USD
View
A
Retailer 12
-
$1,316 USD
View
B+
Retailer 13
-
$1,443 USD
View
B+
Retailer 14
-
$1,483 USD
View
B+
Retailer 15
-
$1,754 USD
£1,381 GBP
View
Most Expensive
Michael Trio
2060868280 · Oct 13
$1,837 USD
SGD 2,483 SGD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from $362 USDSave up to $1,392 USD

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 Princess
$362 USD