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Princess|Lab Grown|IGI

1.30ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG817678287

Shape and cutting style on the report: Princess cut

Certificate IGI LG817678287

Diamond specifications and retailer prices

From $326 AUD
As of November 5, 2026
Save $1,531 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,857 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.3ct lab-grown princess diamond

This 1.3ct 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 LG817678287 or 817678287. Listed at 17 retailers as of November 4, 2026, with prices from $326 to $1,857, a $1,531 spread on the same certified stone. Brilliant Earth lists it at $1,857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817678287
Dimensions6.00 × 5.93 × 4.25 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm5.93 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817678287
Side View
Table 71.0%Crown 48.5°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 71.7%

Caratlytics Score

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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: $1,857 AUD|Low: $326 AUD|High: $2,200 AUD|Avg: $1,020 AUD|-15.6%
Brilliant Earth
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
November 5, 2026
Retailer 8$326 AUD
Retailer 2$339 AUD
Retailer 4$493 AUD
Retailer 14$631 AUD
Retailer 10$663 AUD
Retailer 6$693 AUD
Retailer 3$826 AUD
Retailer 5$940 AUD
Retailer 12$1,176 AUD
Retailer 9$1,179 AUD
Retailer 11$1,240 AUD
Retailer 13$1,246 AUD
Retailer 15$1,466 AUD
Retailer 7$1,693 AUD
Brilliant Earth$1,857 AUD

24 data points across 15 retailers

17 retailers$326 AUD to $1,857 AUD

Retailer 1
-
$290 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$326 AUD
View
Final sale: no returns
A
Retailer 3
-
$339 AUD
View
Retailer 4
-
$354 AUD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$493 AUD
View
A
Retailer 6
-
$631 AUD
View
A
Retailer 7
-
$663 AUD
View
Retailer 8
-
$693 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$826 AUD
View
B+
Retailer 10
-
$940 AUD
View
B+
Retailer 11
-
$1,176 AUD
View
B+
Retailer 12
-
$1,179 AUD
View
B+
Retailer 13
-
$1,240 AUD
View
B+
Retailer 14
-
$1,246 AUD
View
B+
Retailer 15
-
$1,466 AUD
View
Retailer 16
-
$1,693 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20777650A · Nov 4
$1,857 AUD
$1,300 USD
View
16 more retailers have this diamond
Prices start from $326 AUDSave up to $1,531 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
1.30ct Princess
$326 AUD