Princess|Lab Grown|IGI

3.03ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG581317858

Shape and cutting style on the report: Princess cut

Certificate IGI LG581317858

Diamond specifications and retailer prices

From $414 USD
As of October 31, 2026
Save $1,696 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,110 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG581317858 or 581317858. Listed at 16 retailers as of October 30, 2026, with prices from $414 to $2,110, a $1,696 spread on the same certified stone. Brilliant Earth lists it at $2,110. 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 angle45.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581317858
Dimensions7.99 × 7.77 × 5.38 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
7.99 mm7.77 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581317858
Side View
Table 67.0%Crown 45.7°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 69.2%

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 31
Current: $2,110 USD|Low: $414 USD|High: $3,450 USD|Avg: $1,254 USD|-38.8%
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
October 31, 2026
Retailer 5$414 USD
Retailer 16$460 USD
Retailer 9$488 USD
Retailer 15$545 USD
Retailer 2$618 USD
Retailer 13$653 USD
Retailer 10$809 USD
Retailer 12$999 USD
Retailer 4$1,086 USD
Retailer 14$1,349 USD
Retailer 3$1,479 USD
Retailer 6$1,518 USD
Retailer 7$1,663 USD
Retailer 11$1,807 USD
Retailer 8$1,996 USD
Brilliant Earth$2,110 USD

31 data points across 16 retailers

16 retailers$414 USD to $2,110 USD

A
Cheapest Retailer
-
$414 USD
Final sale: no returns
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$488 USD
£384 GBP
View
A
Retailer 4
-
$545 USD
View
B+
Retailer 5
-
$618 USD
View
A
Retailer 6
-
$653 USD
HK$5,100 HKD
View
A
Retailer 7
-
$809 USD
€770 EUR
View
A
Retailer 8
-
$999 USD
ZAR 16,133 ZAR
View
A
Retailer 9
-
$1,082 USD
View
A
Retailer 10
-
$1,086 USD
View
B+
Retailer 11
-
$1,349 USD
View
B+
Retailer 12
-
$1,479 USD
View
B+
Retailer 13
-
$1,518 USD
View
B+
Retailer 14
-
$1,663 USD
CA$2,310 CAD
View
B+
Retailer 15
-
$1,807 USD
£1,423 GBP
View
Most Expensive
B+
Brilliant Earth
16070679A · Oct 30
$2,110 USD
View
15 more retailers have this diamond
Prices start from $414 USDSave up to $1,696 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
$414 USD