Princess|Lab Grown|IGI

1.05ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG848666545

Shape and cutting style on the report: Princess cut

Certificate IGI LG848666545

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of October 30, 2026
Save $663 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $880 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct 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 LG848666545 or 848666545. Listed at 8 retailers as of October 26, 2026, with prices from $218 to $880, a $663 spread on the same certified stone. MOH London lists it at $880. 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

1.05
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666545
Dimensions5.46 × 5.44 × 3.96 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.44 mm1.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848666545
Side View
Table 70.0%Crown 35.6°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 72.8%

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: Oct 30
Current: $880 USD|Low: $169 USD|High: $880 USD|Avg: $402 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$169 USD
Retailer 4$218 USD
Retailer 6$245 USD
Retailer 2$317 USD
Retailer 7$326 USD
Retailer 8$344 USD
Retailer 3$514 USD
MOH London$880 USD

4 data points across 8 retailers

8 retailers$218 USD to $880 USD

A
Cheapest Retailer
-
$218 USD
HK$1,700 HKD
A
Retailer 2
-
$245 USD
£193 GBP
View
B+
Retailer 3
-
$317 USD
€302 EUR
View
B+
Retailer 4
-
$326 USD
£256 GBP
View
B+
Retailer 5
-
$344 USD
View
B
Retailer 6
-
$514 USD
SGD 694 SGD
View
B
Retailer 7
-
$600 USD
View
Most Expensive
B
MOH London
LG848666545 · Oct 26
$880 USD
£693 GBP
View
7 more retailers have this diamond
Prices start from $218 USDSave up to $663 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
1.05ct Princess
$218 USD