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Princess|Lab Grown|IGI

1.25ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG723587857

Shape and cutting style on the report: Princess cut

Certificate IGI LG723587857

Diamond specifications and retailer prices

From $399 AUD
As of November 4, 2026
Save $2,287 AUD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,686 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.25ct lab-grown princess diamond

This 1.25ct 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 LG723587857 or 723587857. Listed at 26 retailers as of November 4, 2026, with prices from $399 to $2,686, a $2,287 spread on the same certified stone. Brilliant Earth lists it at $2,686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723587857
Dimensions5.95 × 5.86 × 4.16 mm
L/W Ratio1.02
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
5.95 mm5.86 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723587857
Side View
Table 65.0%Crown 45°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 71.0%

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 4
Current: $2,686 AUD|Low: $396 AUD|High: $2,686 AUD|Avg: $1,158 AUD
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 10$399 AUD
Retailer 18$446 AUD
Retailer 22$463 AUD
Retailer 6$496 AUD
Retailer 12$496 AUD
Retailer 21$721 AUD
Retailer 7$819 AUD
Retailer 5$853 AUD
Retailer 19$853 AUD
Retailer 2$864 AUD
Retailer 3$916 AUD
Retailer 20$920 AUD
Retailer 17$1,214 AUD
Retailer 4$1,443 AUD
Retailer 15$1,511 AUD
Retailer 16$1,521 AUD
Retailer 9$1,591 AUD
Retailer 11$1,663 AUD
Retailer 14$1,937 AUD
Retailer 13$1,978 AUD
Retailer 8$2,067 AUD
Brilliant Earth$2,686 AUD

37 data points across 22 retailers

26 retailers$399 AUD to $2,686 AUD

A
Cheapest Retailer
-
$399 AUD
A
Retailer 2
-
$446 AUD
View
Final sale: no returns
A
Retailer 3
-
$463 AUD
View
Retailer 4
-
$484 AUD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$496 AUD
View
Retailer 6
-
$496 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$721 AUD
View
A
Retailer 8
-
$819 AUD
View
B+
Retailer 9
-
$853 AUD
View
A
Retailer 10
-
$853 AUD
View
A
Retailer 11
-
$864 AUD
View
B+
Retailer 12
-
$916 AUD
View
Retailer 13
-
$920 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,214 AUD
View
B+
Retailer 15
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$1,340 AUD
View
Retailer 16
-
$1,443 AUD
View
Price last confirmed 15 days ago
Retailer 17
-
$1,511 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$1,521 AUD
View
B
Retailer 19
-
$1,591 AUD
View
B
Retailer 20
-
$1,663 AUD
View
Retailer 21
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$1,710 AUD
View
Price last confirmed 88 days ago
B
Retailer 22
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$1,843 AUD
View
B
Retailer 23
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$1,937 AUD
View
B
Retailer 24
-
$1,978 AUD
View
B
Retailer 25
-
$2,067 AUD
View
Most Expensive
B
Brilliant Earth
16461987A · Nov 5
$2,686 AUD
$1,880 USD
View
25 more retailers have this diamond
Prices start from $399 AUDSave up to $2,287 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
1.25ct Princess
$399 AUD