Princess|Lab Grown|IGI

1.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG626465611

Shape and cutting style on the report: Princess cut

Certificate IGI LG626465611

Diamond specifications and retailer prices

From $235 USD
As of October 27, 2026
Save $1,145 USD (83%) vs most expensive(unlock to see where)
21 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 LG626465611 or 626465611. Listed at 21 retailers as of October 27, 2026, with prices from $235 to $1,380, a $1,145 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 angle40.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626465611
Dimensions5.87 × 5.75 × 4.18 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.87 mm5.75 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626465611
Side View
Table 71.0%Crown 40.8°Girdle: MediumPavilion 38.6°Culet: NoneDepth 72.7%

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 27
Current: $1,380 USD|Low: $195 USD|High: $1,380 USD|Avg: $610 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
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Retailer 21
October 29, 2026
Retailer 5$235 USD
Retailer 9$263 USD
Retailer 18$273 USD
Retailer 3$292 USD
Retailer 6$292 USD
Retailer 21$359 USD
Retailer 13$447 USD
Retailer 11$493 USD
Retailer 8$499 USD
Retailer 16$501 USD
Retailer 2$549 USD
Retailer 7$607 USD
Retailer 20$710 USD
Retailer 17$711 USD
Retailer 14$828 USD
Retailer 4$937 USD
Retailer 19$941 USD
Retailer 12$990 USD
Retailer 15$1,175 USD
Retailer 10$1,306 USD
Brilliant Earth$1,380 USD

37 data points across 21 retailers

21 retailers$235 USD to $1,380 USD

A
Cheapest Retailer
-
$235 USD
A
Retailer 2
-
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$273 USD
View
A
Retailer 4
-
$292 USD
View
A
Retailer 5
-
$292 USD
View
A
Retailer 6
-
$359 USD
£283 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$447 USD
€426 EUR
View
A
Retailer 8
-
$493 USD
View
A
Retailer 9
-
$499 USD
View
B+
Retailer 10
-
$501 USD
ZAR 8,093 ZAR
View
B+
Retailer 11
-
$549 USD
£432 GBP
View
B+
Retailer 12
-
$607 USD
View
B+
Retailer 13
-
$710 USD
View
B+
Retailer 14
-
$711 USD
A$1,094 AUD
View
B+
Retailer 15
-
$828 USD
View
B
Retailer 16
-
$937 USD
View
B
Retailer 17
-
$941 USD
View
B
Retailer 18
-
$990 USD
View
B
Retailer 19
-
$1,175 USD
£925 GBP
View
B
Retailer 20
-
$1,306 USD
View
Most Expensive
B
Brilliant Earth
9864192A · Oct 28
$1,380 USD
View
20 more retailers have this diamond
Prices start from $235 USDSave up to $1,145 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
$235 USD