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Princess|Lab Grown|IGI

1.26ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG818637111

Shape and cutting style on the report: Princess cut

Certificate IGI LG818637111

Diamond specifications and retailer prices

From $324 AUD
As of November 5, 2026
Save $2,390 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,714 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818637111 or 818637111. Listed at 19 retailers as of November 4, 2026, with prices from $324 to $2,714, a $2,390 spread on the same certified stone. Brilliant Earth lists it at $2,714. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818637111
Dimensions5.97 × 5.85 × 4.21 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm5.85 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818637111
Side View
Table 71.0%Crown 49.3°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.0%

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 5
Current: $336 AUD|Low: $324 AUD|High: $1,517 AUD|Avg: $940 AUD|-1.3%
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
November 5, 2026
Retailer 9$324 AUD
Retailer 1$336 AUD
Retailer 3$489 AUD
Retailer 16$626 AUD
Retailer 11$657 AUD
Retailer 4$686 AUD
Retailer 2$821 AUD
Retailer 13$889 AUD
Retailer 6$894 AUD
Retailer 14$1,166 AUD
Retailer 10$1,170 AUD
Retailer 12$1,229 AUD
Retailer 15$1,237 AUD
Retailer 8$1,400 AUD
Retailer 5$1,450 AUD
Retailer 7$1,468 AUD

23 data points across 16 retailers

19 retailers$324 AUD to $2,714 AUD

Retailer 1
-
$301 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$324 AUD
View
Final sale: no returns
A
Retailer 3
-
$336 AUD
View
Retailer 4
-
$369 AUD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$489 AUD
View
A
Retailer 6
-
$626 AUD
View
A
Retailer 7
-
$657 AUD
View
Retailer 8
-
$686 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$821 AUD
View
A
Retailer 10
-
$889 AUD
View
Retailer 11
-
$894 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,166 AUD
View
B+
Retailer 13
-
$1,170 AUD
View
B+
Retailer 14
-
$1,229 AUD
View
B+
Retailer 15
-
$1,237 AUD
View
Retailer 16
-
$1,400 AUD
View
Price last confirmed 15 days ago
Retailer 17
-
$1,450 AUD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,468 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20755289A · Nov 4
$2,714 AUD
$1,900 USD
View
18 more retailers have this diamond
Prices start from $324 AUDSave up to $2,390 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
1.26ct Princess
$324 AUD