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Princess|Lab Grown|IGI

1.30ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG843660886

Shape and cutting style on the report: Princess cut

Certificate IGI LG843660886

Diamond specifications and retailer prices

From $639 AUD
As of November 4, 2026
Save $1,243 AUD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,882 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843660886 or 843660886. Listed at 6 retailers as of November 4, 2026, with prices from $639 to $1,882, a $1,243 spread on the same certified stone. Brilliant Earth lists it at $1,882. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843660886
Dimensions6.19 × 6.06 × 3.91 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.06 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843660886
Side View
Table 66.0%Crown 42.4°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.5%

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: $1,272 AUD|Low: $639 AUD|High: $1,532 AUD|Avg: $986 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 2$639 AUD
Retailer 3$701 AUD
Retailer 5$756 AUD
Retailer 1$1,272 AUD
Retailer 4$1,532 AUD

4 data points across 5 retailers

6 retailers$639 AUD to $1,882 AUD

A
Cheapest Retailer
-
$639 AUD
A
Retailer 2
-
$701 AUD
View
A
Retailer 3
-
$756 AUD
View
B+
Retailer 4
-
$1,272 AUD
View
B
Retailer 5
-
$1,532 AUD
View
Most Expensive
B
Brilliant Earth
22394023A · Nov 4
$1,882 AUD
$1,320 USD
View
5 more retailers have this diamond
Prices start from $639 AUDSave up to $1,243 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
$639 AUD