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Princess|Lab Grown|IGI

1.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG813669309

Shape and cutting style on the report: Princess cut

Certificate IGI LG813669309

Diamond specifications and retailer prices

From $203 USD
As of October 27, 2026
Save $1,177 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,380 USD at Brilliant Earth · As of October 28, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813669309 or 813669309. Listed at 19 retailers as of October 27, 2026, with prices from $203 to $1,380, a $1,177 spread on the same certified stone. Brilliant Earth lists it at $1,380. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813669309
Dimensions5.88 × 5.86 × 4.14 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm5.86 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813669309
Side View
Table 68.0%Crown 45.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.6%

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 27
Current: $1,380 USD|Low: $195 USD|High: $1,380 USD|Avg: $559 USD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$203 USD
Retailer 6$227 USD
Retailer 16$235 USD
Retailer 5$251 USD
Retailer 19$251 USD
Retailer 18$309 USD
Retailer 14$432 USD
Retailer 8$435 USD
Retailer 2$447 USD
Retailer 13$459 USD
Retailer 10$488 USD
Retailer 9$571 USD
Retailer 15$614 USD
Retailer 3$808 USD
Retailer 17$811 USD
Retailer 11$862 USD
Retailer 12$1,181 USD
Retailer 7$1,202 USD
Brilliant Earth$1,380 USD

38 data points across 19 retailers

19 retailers$203 USD to $1,380 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$235 USD
View
A
Retailer 4
-
$251 USD
View
A
Retailer 5
-
$251 USD
View
A
Retailer 6
-
$309 USD
£244 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$432 USD
ZAR 6,974 ZAR
View
A
Retailer 8
-
$435 USD
View
A
Retailer 9
-
$447 USD
€426 EUR
View
A
Retailer 10
-
$459 USD
£361 GBP
View
A
Retailer 11
-
$488 USD
View
B+
Retailer 12
-
$571 USD
View
B+
Retailer 13
-
$614 USD
A$945 AUD
View
B+
Retailer 14
-
$808 USD
View
B+
Retailer 15
-
$811 USD
View
B+
Retailer 16
-
$862 USD
View
B
Retailer 17
-
$1,181 USD
£930 GBP
View
B
Retailer 18
-
$1,202 USD
View
Most Expensive
B
Brilliant Earth
20452467A · Oct 28
$1,380 USD
View
18 more retailers have this diamond
Prices start from $203 USDSave up to $1,177 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
1.23ct Princess
$203 USD