Princess|Lab Grown|IGI

3.03ct G IF Princess Lab Grown Diamond

EX • G/IF • IGI LG662402093

Shape and cutting style on the report: Princess cut

Certificate IGI LG662402093

Diamond specifications and retailer prices

From $1,945 USD
As of November 1, 2026
Save $5,045 USD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,990 USD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662402093 or 662402093. Listed at 4 retailers as of October 31, 2026, with prices from $1,945 to $6,990, a $5,045 spread on the same certified stone. Brilliant Earth lists it at $6,990. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662402093
Dimensions8.06 × 8.01 × 5.44 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
8.06 mm8.01 mm3.03 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662402093
Side View
Table 76.0%Crown 40.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $6,990 USD|Low: $1,530 USD|High: $8,180 USD|Avg: $3,509 USD|-14.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$1,530 USD
Retailer 3$1,945 USD
Retailer 7$1,990 USD
Retailer 2$2,072 USD
Retailer 5$2,092 USD
Retailer 4$3,264 USD
Retailer 8$4,758 USD
Retailer 6$6,002 USD
Brilliant Earth$6,990 USD

13 data points across 9 retailers

4 retailers$1,945 USD to $6,990 USD

A
Cheapest Retailer
-
$1,945 USD
A
Retailer 2
-
$2,072 USD
€1,973 EUR
View
B+
Retailer 3
-
$3,264 USD
View
Most Expensive
B+
Brilliant Earth
16030201A · Oct 31
$6,990 USD
View
3 more retailers have this diamond
Prices start from $1,945 USDSave up to $5,045 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
$1,945 USD