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Princess|Lab Grown|IGI

1.30ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG639496263

Shape and cutting style on the report: Princess cut

Certificate IGI LG639496263

Diamond specifications and retailer prices

From $301 AUD
As of November 4, 2026
Save $1,581 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,882 AUD at Brilliant Earth · As of November 3, 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 LG639496263 or 639496263. Listed at 20 retailers as of November 3, 2026, with prices from $301 to $1,882, a $1,581 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639496263
Dimensions5.90 × 5.85 × 4.26 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.90 mm5.85 mm1.30 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639496263
Side View
Table 70.0%Crown 40°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.8%

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: $1,882 AUD|Low: $299 AUD|High: $2,309 AUD|Avg: $915 AUD|-13.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 18$301 AUD
Retailer 13$335 AUD
Retailer 7$358 AUD
Retailer 9$382 AUD
Retailer 10$382 AUD
Retailer 2$496 AUD
Retailer 17$639 AUD
Retailer 4$660 AUD
Retailer 5$660 AUD
Retailer 19$701 AUD
Retailer 12$756 AUD
Retailer 11$840 AUD
Retailer 3$935 AUD
Retailer 20$1,196 AUD
Retailer 15$1,200 AUD
Retailer 14$1,272 AUD
Retailer 8$1,440 AUD
Retailer 6$1,540 AUD
Retailer 16$1,749 AUD
Brilliant Earth$1,882 AUD

37 data points across 20 retailers

20 retailers$301 AUD to $1,882 AUD

A
Cheapest Retailer
-
$301 AUD
A
Retailer 2
-
$335 AUD
View
Final sale: no returns
A
Retailer 3
-
$358 AUD
View
A
Retailer 4
-
$382 AUD
View
Retailer 5
-
$382 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$496 AUD
View
A
Retailer 7
-
$639 AUD
View
A
Retailer 8
-
$660 AUD
View
A
Retailer 9
-
$660 AUD
View
A
Retailer 10
-
$701 AUD
View
A
Retailer 11
-
$756 AUD
View
B+
Retailer 12
-
$840 AUD
View
B+
Retailer 13
-
$935 AUD
View
B+
Retailer 14
-
$1,196 AUD
View
B+
Retailer 15
-
$1,200 AUD
View
B+
Retailer 16
-
$1,272 AUD
View
Retailer 17
-
$1,440 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,540 AUD
View
B
Retailer 19
-
$1,749 AUD
View
Most Expensive
B
Brilliant Earth
10603318A · Nov 3
$1,882 AUD
$1,320 USD
View
19 more retailers have this diamond
Prices start from $301 AUDSave up to $1,581 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
$301 AUD