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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 $281 USD
As of October 27, 2026
Save $1,439 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,720 USD 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 20 retailers as of October 27, 2026, with prices from $281 to $1,720, a $1,439 spread on the same certified stone. Brilliant Earth lists it at $1,720. 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
Color
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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Price History

Last verified: Oct 27
Current: $1,720 USD|Low: $281 USD|High: $2,630 USD|Avg: $917 USD|-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$281 USD
Retailer 9$470 USD
Retailer 8$499 USD
Retailer 14$524 USD
Retailer 3$588 USD
Retailer 10$592 USD
Retailer 4$723 USD
Retailer 13$787 USD
Retailer 6$1,006 USD
Retailer 2$1,180 USD
Retailer 5$1,230 USD
Retailer 7$1,234 USD
Retailer 11$1,260 USD
Retailer 12$1,435 USD
Brilliant Earth$1,720 USD

42 data points across 15 retailers

20 retailers$281 USD to $1,720 USD

Retailer 1
-
$252 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$281 USD
View
Final sale: no returns
Retailer 3
-
$292 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$313 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$346 USD
HK$2,700 HKD
View
A
Retailer 6
-
$470 USD
View
A
Retailer 7
-
$499 USD
€475 EUR
View
B+
Retailer 8
-
$524 USD
View
A
Retailer 9
-
$588 USD
View
A
Retailer 10
-
$592 USD
£466 GBP
View
B+
Retailer 11
-
$723 USD
View
B+
Retailer 12
-
$787 USD
View
Retailer 13
-
$1,005 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$1,006 USD
SGD 1,359 SGD
View
B
Retailer 15
-
$1,180 USD
A$1,815 AUD
View
B
Retailer 16
-
$1,230 USD
View
Retailer 17
-
$1,260 USD
£992 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
$1,286 USD
View
B
Retailer 19
-
$1,435 USD
View
Most Expensive
B
Brilliant Earth
19083138A · Oct 30
$1,720 USD
View
19 more retailers have this diamond
Prices start from $281 USDSave up to $1,439 USD

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
$281 USD