Princess|Lab Grown|IGI

1.05ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG818641516

Shape and cutting style on the report: Princess cut

Certificate IGI LG818641516

Diamond specifications and retailer prices

From $514 USD
As of October 30, 2026
Save $2,756 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG818641516 or 818641516. Listed at 13 retailers as of October 30, 2026, with prices from $514 to $3,270, a $2,756 spread on the same certified stone. Do Amore Diamonds lists it at $3,270. 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 angle41.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818641516
Dimensions5.61 × 5.45 × 4.03 mm
L/W Ratio1.03
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
5.61 mm5.45 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818641516
Side View
Table 68.0%Crown 41.9°Girdle: MediumPavilion 38.9°Culet: NoneDepth 73.9%

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: $3,270 USD|Low: $514 USD|High: $3,270 USD|Avg: $1,490 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$514 USD
Retailer 2$515 USD
Retailer 9$728 USD
Retailer 6$761 USD
Retailer 5$847 USD
Retailer 8$1,338 USD
Retailer 3$1,705 USD
Retailer 11$1,970 USD
Retailer 4$2,280 USD
Retailer 7$2,285 USD
Do Amore Diamonds$3,270 USD

26 data points across 11 retailers

13 retailers$514 USD to $3,270 USD

Retailer 1
-
$345 USD
Price last confirmed 20 days ago
Retailer 2
-
$400 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$514 USD
View
A
Retailer 4
-
$515 USD
View
A
Retailer 5
-
$685 USD
View
A
Retailer 6
-
$728 USD
View
B+
Retailer 7
-
$847 USD
€807 EUR
View
B+
Retailer 8
-
$1,338 USD
View
Retailer 9
-
$1,375 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$1,970 USD
£1,551 GBP
View
B
Retailer 11
-
$2,280 USD
View
B
Retailer 12
-
$2,285 USD
View
Most Expensive
B
Do Amore Diamonds
27-3295D41B1 · Oct 31
$3,270 USD
View
12 more retailers have this diamond
Prices start from $514 USDSave up to $2,756 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
$514 USD