Princess|Lab Grown|IGI

1.81ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG799676837

Shape and cutting style on the report: Princess cut

Certificate IGI LG799676837

Diamond specifications and retailer prices

From $1,339 USD
As of October 31, 2026
Save $8,651 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,990 USD at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676837 or 799676837. Listed at 21 retailers as of October 30, 2026, with prices from $1,339 to $9,990, a $8,651 spread on the same certified stone. Do Amore Diamonds lists it at $9,990. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676837
Dimensions6.63 × 6.57 × 4.62 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.63 mm6.57 mm1.81 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676837
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $9,990 USD|Low: $1,161 USD|High: $9,990 USD|Avg: $3,408 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 10$1,339 USD
Retailer 18$1,453 USD
Retailer 8$1,580 USD
Retailer 9$1,627 USD
Retailer 5$1,685 USD
Retailer 20$1,685 USD
Retailer 7$1,851 USD
Retailer 17$1,855 USD
Retailer 12$2,214 USD
Retailer 2$2,629 USD
Retailer 22$2,657 USD
Retailer 15$2,848 USD
Retailer 4$3,058 USD
Retailer 13$3,419 USD
Retailer 3$3,486 USD
Retailer 14$4,496 USD
Retailer 21$4,540 USD
Retailer 11$5,133 USD
Retailer 16$5,340 USD
Retailer 6$6,421 USD
Retailer 19$6,556 USD
Do Amore Diamonds$9,990 USD

43 data points across 22 retailers

21 retailers$1,339 USD to $9,990 USD

A
Cheapest Retailer
-
$1,339 USD
A
Retailer 2
-
$1,453 USD
View
A
Retailer 3
-
$1,580 USD
View
A
Retailer 4
-
$1,627 USD
View
Final sale: no returns
Retailer 5
-
$1,685 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,685 USD
View
A
Retailer 7
-
$1,851 USD
View
A
Retailer 8
-
$1,855 USD
View
A
Retailer 9
-
$2,214 USD
HK$17,300 HKD
View
B+
Retailer 10
-
$2,629 USD
£2,070 GBP
View
B+
Retailer 11
-
$2,657 USD
View
B+
Retailer 12
-
$3,058 USD
View
B+
Retailer 13
-
$3,419 USD
ZAR 55,237 ZAR
View
B+
Retailer 14
-
$3,486 USD
View
B
Retailer 15
-
$4,496 USD
£3,540 GBP
View
B+
Retailer 16
-
$4,540 USD
View
B
Retailer 17
-
$5,133 USD
View
B
Retailer 18
-
$5,340 USD
£4,205 GBP
View
B
Retailer 19
-
$6,421 USD
SGD 8,677 SGD
View
B
Retailer 20
-
$6,556 USD
View
Most Expensive
B
Do Amore Diamonds
27-BF8FAF237 · Oct 30
$9,990 USD
View
20 more retailers have this diamond
Prices start from $1,339 USDSave up to $8,651 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
$1,339 USD