Princess|Lab Grown|IGI

1.23ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG649409063

Shape and cutting style on the report: Princess cut

Certificate IGI LG649409063

Diamond specifications and retailer prices

From $177 USD
As of October 27, 2026
Save $1,523 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,700 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG649409063 or 649409063. Listed at 24 retailers as of October 27, 2026, with prices from $177 to $1,700, a $1,523 spread on the same certified stone. Do Amore Diamonds lists it at $1,700. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649409063
Dimensions5.66 × 5.63 × 4.12 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.66 mm5.63 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649409063
Side View
Table 70.0%Crown 48.4°Girdle: ThickPavilion 37°Culet: NoneDepth 73.2%

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: $1,700 USD|Low: $197 USD|High: $1,710 USD|Avg: $658 USD|-0.6%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 29, 2026
Retailer 7$197 USD
Retailer 18$205 USD
Retailer 8$219 USD
Retailer 5$328 USD
Retailer 11$344 USD
Retailer 12$399 USD
Retailer 13$416 USD
Retailer 2$441 USD
Retailer 3$468 USD
Retailer 15$591 USD
Retailer 19$621 USD
Retailer 17$710 USD
Retailer 14$779 USD
Retailer 6$945 USD
Retailer 9$951 USD
Retailer 4$1,121 USD
Retailer 16$1,134 USD
Retailer 10$1,300 USD
Do Amore Diamonds$1,700 USD

37 data points across 19 retailers

24 retailers$177 USD to $1,700 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$205 USD
View
A
Retailer 4
-
$219 USD
View
A
Retailer 5
-
$219 USD
View
B+
Retailer 6
-
$328 USD
View
A
Retailer 7
-
$344 USD
View
A
Retailer 8
-
$399 USD
€380 EUR
View
A
Retailer 9
-
$416 USD
ZAR 6,718 ZAR
View
A
Retailer 10
-
$441 USD
£347 GBP
View
A
Retailer 11
-
$468 USD
View
B+
Retailer 12
-
$591 USD
A$909 AUD
View
B+
Retailer 13
-
$621 USD
View
B+
Retailer 14
-
$685 USD
View
Retailer 15
-
$710 USD
View
Price last confirmed 8 days ago
Retailer 16
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$720 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
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$779 USD
View
B+
Retailer 18
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$779 USD
A$1,199 AUD
View
B
Retailer 19
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$945 USD
£744 GBP
View
B
Retailer 20
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$951 USD
View
B
Retailer 21
-
$1,121 USD
View
B
Retailer 22
-
$1,134 USD
£893 GBP
View
B
Retailer 23
-
$1,281 USD
View
Most Expensive
B
Do Amore Diamonds
27-E6306710F · Oct 29
$1,700 USD
View
23 more retailers have this diamond
Prices start from $177 USDSave up to $1,523 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
$177 USD