Princess|Lab Grown|IGI

1.23ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG633491849

Shape and cutting style on the report: Princess cut

Certificate IGI LG633491849

Diamond specifications and retailer prices

From $190 USD
As of October 27, 2026
Save $1,640 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,830 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633491849 or 633491849. Listed at 9 retailers as of October 27, 2026, with prices from $190 to $1,830, a $1,640 spread on the same certified stone. Do Amore Diamonds lists it at $1,830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633491849
Dimensions5.88 × 5.81 × 4.10 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.88 mm5.81 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633491849
Side View
Table 70.0%Crown 43.5°Girdle: THN-MEDPavilion 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: $1,830 USD|Low: $126 USD|High: $1,860 USD|Avg: $692 USD
Do Amore Diamonds
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
October 29, 2026
Retailer 5$126 USD
Retailer 10$190 USD
Retailer 13$217 USD
Retailer 8$221 USD
Retailer 11$413 USD
Retailer 14$438 USD
Retailer 15$481 USD
Retailer 3$529 USD
Retailer 6$729 USD
Retailer 9$761 USD
Retailer 12$837 USD
Retailer 4$943 USD
Retailer 7$1,006 USD
Retailer 2$1,049 USD
Do Amore Diamonds$1,830 USD

19 data points across 15 retailers

9 retailers$190 USD to $1,830 USD

A
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$221 USD
View
A
Retailer 4
-
$413 USD
View
B+
Retailer 5
-
$590 USD
View
B+
Retailer 6
-
$761 USD
View
B+
Retailer 7
-
$837 USD
View
B
Retailer 8
-
$1,049 USD
£826 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6C7EF1F13 · Oct 29
$1,830 USD
View
8 more retailers have this diamond
Prices start from $190 USDSave up to $1,640 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
$190 USD