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Princess|Lab Grown|IGI

1.23ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG849626893

Shape and cutting style on the report: Princess cut

Certificate IGI LG849626893

Diamond specifications and retailer prices

From $419 AUD
HK$2,300 HKD
As of October 30, 2026
Save $1,189 AUD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,608 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849626893 or 849626893. Listed at 11 retailers as of October 29, 2026, with prices from $419 to $1,608, a $1,189 spread on the same certified stone. Brilliant Earth lists it at $1,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849626893
Dimensions5.80 × 5.73 × 4.15 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.73 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849626893
Side View
Table 72.0%Crown 44.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 72.4%

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: Oct 30
Current: $466 AUD|Low: $419 AUD|High: $1,493 AUD|Avg: $937 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$419 AUD
Retailer 1$466 AUD
Retailer 4$638 AUD
Retailer 5$663 AUD
Retailer 7$1,029 AUD
Retailer 6$1,120 AUD
Retailer 8$1,208 AUD
Retailer 9$1,267 AUD
Retailer 2$1,493 AUD

5 data points across 9 retailers

11 retailers$419 AUD to $1,608 AUD

A
Cheapest Retailer
-
$419 AUD
HK$2,300 HKD
A
Retailer 2
-
$466 AUD
£258 GBP
View
A
Retailer 3
-
$638 AUD
$448 USD
View
A
Retailer 4
-
$663 AUD
$466 USD
View
B+
Retailer 5
-
$1,011 AUD
$710 USD
View
B+
Retailer 6
-
$1,029 AUD
$723 USD
View
B+
Retailer 7
-
$1,120 AUD
View
B
Retailer 8
-
$1,208 AUD
SGD 1,147 SGD
View
B
Retailer 9
-
$1,267 AUD
$890 USD
View
B
Retailer 10
-
$1,493 AUD
£826 GBP
View
Most Expensive
B
Brilliant Earth
22310302A · Oct 29
$1,608 AUD
$1,130 USD
View
10 more retailers have this diamond
Prices start from $419 AUDSave up to $1,189 AUD

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
1.23ct Princess
$419 AUD