Princess|Lab Grown|IGI

1.81ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG625447618

Shape and cutting style on the report: Princess cut

Certificate IGI LG625447618

Diamond specifications and retailer prices

From $235 USD
As of October 30, 2026
Save $1,275 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,510 USD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625447618 or 625447618. Listed at 17 retailers as of October 30, 2026, with prices from $235 to $1,510, a $1,275 spread on the same certified stone. Brilliant Earth lists it at $1,510. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625447618
Dimensions6.58 × 6.54 × 4.71 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.58 mm6.54 mm1.81 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625447618
Side View
Table 70.0%Crown 44.7°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.0%

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: Oct 30
Current: $1,510 USD|Low: $225 USD|High: $1,610 USD|Avg: $732 USD|-6.2%
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
November 1, 2026
Retailer 3$235 USD
Retailer 13$272 USD
Retailer 4$291 USD
Retailer 17$291 USD
Retailer 16$358 USD
Retailer 5$493 USD
Retailer 12$508 USD
Retailer 11$545 USD
Retailer 7$630 USD
Retailer 8$666 USD
Retailer 18$936 USD
Retailer 14$939 USD
Retailer 10$988 USD
Retailer 9$1,052 USD
Retailer 15$1,130 USD
Retailer 2$1,166 USD
Retailer 6$1,184 USD
Brilliant Earth$1,510 USD

40 data points across 18 retailers

17 retailers$235 USD to $1,510 USD

A
Cheapest Retailer
-
$235 USD
A
Retailer 2
-
$272 USD
View
A
Retailer 3
-
$291 USD
View
Retailer 4
-
$291 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$358 USD
£282 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$493 USD
View
A
Retailer 7
-
$508 USD
€484 EUR
View
A
Retailer 8
-
$545 USD
£429 GBP
View
A
Retailer 9
-
$630 USD
View
B+
Retailer 10
-
$666 USD
View
B+
Retailer 11
-
$936 USD
View
B
Retailer 12
-
$939 USD
View
Retailer 13
-
$988 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$1,130 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,166 USD
£918 GBP
View
B
Retailer 16
-
$1,184 USD
View
Most Expensive
B
Brilliant Earth
9465650A · Oct 31
$1,510 USD
View
16 more retailers have this diamond
Prices start from $235 USDSave up to $1,275 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
$235 USD