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Princess|Lab Grown|IGI

3.03ct K SI1 Princess Lab Grown Diamond

ID • K/SI1 • IGI LG476185688

Shape and cutting style on the report: Princess cut

Certificate IGI LG476185688

Diamond specifications and retailer prices

From $3,991 USD
As of November 6, 2026
Save $5,900 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,891 USD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG476185688 or 476185688. Listed at 9 retailers as of November 5, 2026, with prices from $3,991 to $9,891, a $5,900 spread on the same certified stone. MOH London lists it at $9,891. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476185688
Dimensions7.94 × 7.77 × 5.51 mm
L/W Ratio1.02
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
7.94 mm7.77 mm3.03 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG476185688
Side View
Table 73.0%Crown 46.2°Girdle: MediumPavilion 38°Culet: NoneDepth 70.9%

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 6
Current: $9,891 USD|Low: $3,832 USD|High: $10,050 USD|Avg: $5,839 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$3,991 USD
Retailer 8$4,183 USD
Retailer 5$4,630 USD
Retailer 2$4,685 USD
Retailer 9$5,184 USD
Retailer 7$5,786 USD
Retailer 3$6,141 USD
Retailer 6$7,171 USD
MOH London$9,891 USD

22 data points across 9 retailers

9 retailers$3,991 USD to $9,891 USD

A
Cheapest Retailer
-
$3,991 USD
A
Retailer 2
-
$4,183 USD
View
B+
Retailer 3
-
$4,630 USD
View
Retailer 4
-
$4,630 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$4,685 USD
View
B+
Retailer 6
-
$5,786 USD
View
B+
Retailer 7
-
$6,141 USD
View
B+
Retailer 8
-
$7,171 USD
View
Most Expensive
B
MOH London
LG476185688 · Nov 5
$9,891 USD
£7,788 GBP
View
8 more retailers have this diamond
Prices start from $3,991 USDSave up to $5,900 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
$3,991 USD