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Princess|Lab Grown|IGI

1.81ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG788643878

Shape and cutting style on the report: Princess cut

Certificate IGI LG788643878

Diamond specifications and retailer prices

From $492 AUD
HK$2,700 HKD
As of October 30, 2026
Save $1,957 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,449 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788643878 or 788643878. Listed at 19 retailers as of October 30, 2026, with prices from $492 to $2,449, a $1,957 spread on the same certified stone. Brilliant Earth lists it at $2,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788643878
Dimensions6.62 × 6.37 × 4.74 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.37 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788643878
Side View
Table 70.0%Crown 47.2°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 74.4%

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: Oct 30
Current: $2,449 AUD|Low: $400 AUD|High: $3,744 AUD|Avg: $1,305 AUD|-34.6%
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
October 30, 2026
Retailer 15$400 AUD
Retailer 9$669 AUD
Retailer 8$710 AUD
Retailer 14$746 AUD
Retailer 3$837 AUD
Retailer 10$842 AUD
Retailer 4$1,029 AUD
Retailer 13$1,120 AUD
Retailer 6$1,432 AUD
Retailer 2$1,679 AUD
Retailer 5$1,751 AUD
Retailer 7$1,757 AUD
Retailer 11$1,794 AUD
Retailer 12$2,043 AUD
Brilliant Earth$2,449 AUD

42 data points across 15 retailers

19 retailers$492 AUD to $2,449 AUD

Retailer 1
-
$359 AUD
$252 USD
Price last confirmed 19 days ago
Retailer 2
-
$416 AUD
$292 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$446 AUD
$313 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 5
-
$669 AUD
$470 USD
View
A
Retailer 6
-
$710 AUD
€475 EUR
View
B+
Retailer 7
-
$746 AUD
$524 USD
View
A
Retailer 8
-
$837 AUD
$588 USD
View
A
Retailer 9
-
$842 AUD
£466 GBP
View
B+
Retailer 10
-
$1,029 AUD
$723 USD
View
B+
Retailer 11
-
$1,120 AUD
$787 USD
View
Retailer 12
-
$1,431 AUD
$1,005 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$1,432 AUD
SGD 1,359 SGD
View
B
Retailer 14
-
$1,679 AUD
View
B
Retailer 15
-
$1,751 AUD
$1,230 USD
View
Retailer 16
-
$1,794 AUD
£992 GBP
View
Price last confirmed 9 days ago
B
Retailer 17
-
$1,831 AUD
$1,286 USD
View
B
Retailer 18
-
$2,043 AUD
$1,435 USD
View
Most Expensive
B
Brilliant Earth
19083138A · Oct 30
$2,449 AUD
$1,720 USD
View
18 more retailers have this diamond
Prices start from $492 AUDSave up to $1,957 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
1.81ct Princess
$492 AUD