Princess|Lab Grown|IGI

1.05ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG804650061

Shape and cutting style on the report: Princess cut

Certificate IGI LG804650061

Diamond specifications and retailer prices

From $326 USD
As of October 30, 2026
Save $1,644 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,970 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650061 or 804650061. Listed at 18 retailers as of October 30, 2026, with prices from $326 to $1,970, a $1,644 spread on the same certified stone. Brilliant Earth lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650061
Dimensions5.62 × 5.55 × 3.97 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
5.62 mm5.55 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650061
Side View
Table 71.0%Crown 43.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 71.5%

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: $1,970 USD|Low: $326 USD|High: $2,670 USD|Avg: $934 USD|-26.2%
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
October 31, 2026
Retailer 3$326 USD
Retailer 2$371 USD
Retailer 17$378 USD
Retailer 10$404 USD
Retailer 16$404 USD
Retailer 15$560 USD
Retailer 6$631 USD
Retailer 12$647 USD
Retailer 4$655 USD
Retailer 14$695 USD
Retailer 11$723 USD
Retailer 5$1,000 USD
Retailer 8$1,177 USD
Retailer 9$1,299 USD
Retailer 7$1,344 USD
Retailer 18$1,612 USD
Retailer 13$1,628 USD
Brilliant Earth$1,970 USD

26 data points across 18 retailers

18 retailers$326 USD to $1,970 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
-
$371 USD
View
Final sale: no returns
A
Retailer 3
-
$378 USD
View
A
Retailer 4
-
$404 USD
View
A
Retailer 5
-
$404 USD
View
A
Retailer 6
-
$560 USD
View
A
Retailer 7
-
$631 USD
View
A
Retailer 8
-
$647 USD
€616 EUR
View
A
Retailer 9
-
$655 USD
View
A
Retailer 10
-
$695 USD
ZAR 11,221 ZAR
View
A
Retailer 11
-
$723 USD
£569 GBP
View
B+
Retailer 12
-
$1,000 USD
View
B+
Retailer 13
-
$1,177 USD
SGD 1,591 SGD
View
B+
Retailer 14
-
$1,299 USD
View
B+
Retailer 15
-
$1,344 USD
View
B
Retailer 16
-
$1,612 USD
View
B+
Retailer 17
-
$1,628 USD
£1,282 GBP
View
Most Expensive
B
Brilliant Earth
21420679A · Oct 30
$1,970 USD
View
17 more retailers have this diamond
Prices start from $326 USDSave up to $1,644 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
1.05ct Princess
$326 USD