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Princess|Lab Grown|IGI

1.25ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG823603230

Shape and cutting style on the report: Princess cut

Certificate IGI LG823603230

Diamond specifications and retailer prices

From $319 AUD
As of November 4, 2026
Save $1,781 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,100 AUD at Brilliant Earth · As of November 4, 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 LG823603230 or 823603230. Listed at 15 retailers as of November 4, 2026, with prices from $319 to $2,100, a $1,781 spread on the same certified stone. Brilliant Earth lists it at $2,100. 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
SymmetryVery Good
FluorescenceNone
Crown angle45.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823603230
Dimensions5.91 × 5.77 × 4.07 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.77 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823603230
Side View
Table 68.0%Crown 45.1°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 70.5%

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: Nov 4
Current: $874 AUD|Low: $319 AUD|High: $2,026 AUD|Avg: $1,012 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$319 AUD
Retailer 2$479 AUD
Retailer 12$613 AUD
Retailer 5$639 AUD
Retailer 3$674 AUD
Retailer 1$874 AUD
Retailer 8$1,136 AUD
Retailer 6$1,193 AUD
Retailer 7$1,209 AUD
Retailer 4$1,393 AUD
Retailer 11$1,654 AUD
Retailer 9$1,976 AUD

26 data points across 12 retailers

15 retailers$319 AUD to $2,100 AUD

Retailer 1
-
$284 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$319 AUD
View
Final sale: no returns
Retailer 3
-
$347 AUD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
$479 AUD
View
A
Retailer 5
-
$613 AUD
View
A
Retailer 6
-
$639 AUD
View
Retailer 7
-
$674 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$874 AUD
View
B+
Retailer 9
-
$1,136 AUD
View
B+
Retailer 10
-
$1,193 AUD
View
B+
Retailer 11
-
$1,209 AUD
View
Retailer 12
-
$1,393 AUD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$1,654 AUD
View
B
Retailer 14
-
$1,976 AUD
View
Most Expensive
B
Brilliant Earth
20916840A · Nov 4
$2,100 AUD
$1,470 USD
View
14 more retailers have this diamond
Prices start from $319 AUDSave up to $1,781 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
$319 AUD