CaratHunter
Plans
Princess|Lab Grown|IGI

1.81ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG820604535

Shape and cutting style on the report: Princess cut

Certificate IGI LG820604535

Diamond specifications and retailer prices

From $404 USD
As of November 2, 2026
Save $2,976 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,380 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG820604535 or 820604535. Listed at 12 retailers as of November 2, 2026, with prices from $404 to $3,380, a $2,976 spread on the same certified stone. Do Amore Diamonds lists it at $3,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820604535
Dimensions6.74 × 6.55 × 4.65 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.55 mm1.81 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820604535
Side View
Table 68.0%Crown 39.9°Girdle: MediumPavilion 37.6°Culet: NoneDepth 71.0%

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 2
Current: $3,380 USD|Low: $404 USD|High: $3,380 USD|Avg: $1,379 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$404 USD
Retailer 5$587 USD
Retailer 10$743 USD
Retailer 7$745 USD
Retailer 9$793 USD
Retailer 3$1,288 USD
Retailer 6$1,405 USD
Retailer 4$1,535 USD
Retailer 2$2,032 USD
Do Amore Diamonds$3,380 USD

22 data points across 10 retailers

12 retailers$404 USD to $3,380 USD

A
Cheapest Retailer
-
$404 USD
A
Retailer 2
-
$453 USD
View
B+
Retailer 3
-
$743 USD
View
B+
Retailer 4
-
$745 USD
View
B+
Retailer 5
-
$793 USD
View
B
Retailer 6
-
$1,288 USD
View
B
Retailer 7
-
$1,405 USD
View
B+
Retailer 8
-
$1,535 USD
View
B
Retailer 9
-
$1,545 USD
View
B
Retailer 10
-
$1,778 USD
View
B
Retailer 11
-
$2,032 USD
View
Most Expensive
B
Do Amore Diamonds
7-1787132 · Nov 2
$3,380 USD
View
11 more retailers have this diamond
Prices start from $404 USDSave up to $2,976 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
$404 USD