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Princess|Lab Grown|IGI

1.04ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG846656608

Shape and cutting style on the report: Princess cut

Certificate IGI LG846656608

Diamond specifications and retailer prices

From $151 USD
As of November 6, 2026
Save $719 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $870 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct lab-grown princess diamond

This 1.04ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846656608 or 846656608. Listed at 17 retailers as of November 4, 2026, with prices from $151 to $870, a $719 spread on the same certified stone. MOH London lists it at $870. 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

1.04
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656608
Dimensions5.50 × 5.33 × 3.88 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.33 mm1.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656608
Side View
Table 75.0%Crown 47.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 72.8%

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: Nov 6
Current: $870 USD|Low: $151 USD|High: $920 USD|Avg: $393 USD|-0.4%
MOH London
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 6, 2026
Retailer 12$151 USD
Retailer 6$168 USD
Retailer 14$175 USD
Retailer 10$187 USD
Retailer 8$217 USD
Retailer 9$240 USD
Retailer 3$318 USD
Retailer 2$321 USD
Retailer 4$342 USD
Retailer 11$354 USD
Retailer 5$432 USD
Retailer 15$485 USD
Retailer 7$513 USD
Retailer 16$590 USD
Retailer 13$600 USD
MOH London$870 USD

11 data points across 16 retailers

17 retailers$151 USD to $870 USD

A
Cheapest Retailer
-
$151 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$175 USD
View
A
Retailer 4
-
$187 USD
View
A
Retailer 5
-
$217 USD
View
A
Retailer 6
-
$240 USD
View
Retailer 7
-
$318 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$321 USD
View
B+
Retailer 9
-
$342 USD
View
B+
Retailer 10
-
$354 USD
View
Retailer 11
-
$432 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$485 USD
View
Retailer 13
-
$485 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$513 USD
View
B
Retailer 15
-
$590 USD
View
B
Retailer 16
-
$600 USD
View
Most Expensive
B
MOH London
LG846656608 · Nov 4
$870 USD
£685 GBP
View
16 more retailers have this diamond
Prices start from $151 USDSave up to $719 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
1.04ct Princess
$151 USD