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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG715540041

Shape and cutting style on the report: Princess cut

Certificate IGI LG715540041

Diamond specifications and retailer prices

From $257 AUD
As of November 4, 2026
Save $1,355 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,612 AUD at Reve Diamonds · As of November 4, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715540041 or 715540041. Listed at 18 retailers as of November 4, 2026, with prices from $257 to $1,612, a $1,355 spread on the same certified stone. Reve Diamonds lists it at $1,612. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715540041
Dimensions5.97 × 5.85 × 4.11 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm5.85 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG715540041
Side View
Table 66.0%Crown 43.6°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 70.3%

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: Nov 4
Current: $1,082 AUD|Low: $257 AUD|High: $1,612 AUD|Avg: $740 AUD|+35.1%
Retailer 1
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
Reve Diamonds
November 4, 2026
Retailer 5$257 AUD
Retailer 6$288 AUD
Retailer 2$319 AUD
Retailer 7$319 AUD
Retailer 3$435 AUD
Retailer 14$536 AUD
Retailer 10$549 AUD
Retailer 9$567 AUD
Retailer 12$596 AUD
Retailer 15$1,005 AUD
Retailer 4$1,025 AUD
Retailer 11$1,069 AUD
Retailer 16$1,073 AUD
Retailer 1$1,082 AUD
Retailer 8$1,100 AUD
Retailer 13$1,497 AUD
Reve Diamonds$1,612 AUD

43 data points across 17 retailers

18 retailers$257 AUD to $1,612 AUD

A
Cheapest Retailer
-
$257 AUD
A
Retailer 2
-
$288 AUD
View
Final sale: no returns
Retailer 3
-
$319 AUD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$319 AUD
View
B+
Retailer 5
-
$435 AUD
View
A
Retailer 6
-
$536 AUD
View
A
Retailer 7
-
$549 AUD
View
A
Retailer 8
-
$567 AUD
View
A
Retailer 9
-
$596 AUD
View
B+
Retailer 10
-
$821 AUD
View
B+
Retailer 11
-
$1,005 AUD
View
B+
Retailer 12
-
$1,025 AUD
View
B+
Retailer 13
-
$1,069 AUD
View
B+
Retailer 14
-
$1,073 AUD
View
B+
Retailer 15
-
$1,082 AUD
View
B+
Retailer 16
-
$1,100 AUD
View
B
Retailer 17
-
$1,497 AUD
View
Most Expensive
B
Reve Diamonds
4FCEF51E9 · Nov 4
$1,612 AUD
$1,131 USD
View
17 more retailers have this diamond
Prices start from $257 AUDSave up to $1,355 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
$257 AUD