Princess|Lab Grown|IGI

0.45ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG834601266

Shape and cutting style on the report: Princess cut

Certificate IGI LG834601266

Diamond specifications and retailer prices

From $417 USD
As of October 30, 2026
Save $1,535 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,952 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.45ct lab-grown princess diamond

This 0.45ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601266 or 834601266. Listed at 12 retailers as of October 29, 2026, with prices from $417 to $1,952, a $1,535 spread on the same certified stone. Riddles Jewelry lists it at $1,952. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601266
Dimensions4.13 × 4.05 × 2.88 mm
L/W Ratio1.02
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
4.13 mm4.05 mm0.45 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601266
Side View
Table 68.0%Crown 43°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 71.1%

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: $1,407 USD|Low: $417 USD|High: $1,952 USD|Avg: $1,123 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Riddles Jewelry
October 30, 2026
Retailer 9$417 USD
Retailer 8$685 USD
Retailer 6$771 USD
Retailer 5$782 USD
Retailer 3$839 USD
Retailer 7$922 USD
Retailer 10$1,117 USD
Retailer 1$1,407 USD
Retailer 2$1,703 USD
Retailer 4$1,792 USD
Riddles Jewelry$1,952 USD

17 data points across 11 retailers

12 retailers$417 USD to $1,952 USD

Retailer 1
-
$347 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$417 USD
View
Final sale: no returns
Retailer 3
-
$425 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$685 USD
View
B+
Retailer 5
-
$694 USD
View
B+
Retailer 6
-
$782 USD
€745 EUR
View
B+
Retailer 7
-
$839 USD
£660 GBP
View
B
Retailer 8
-
$922 USD
ZAR 14,897 ZAR
View
B
Retailer 9
-
$1,117 USD
View
B
Retailer 10
-
$1,407 USD
CA$1,954 CAD
View
B
Retailer 11
-
$1,792 USD
View
Most Expensive
B
Riddles Jewelry
1996902659 · Oct 29
$1,952 USD
View
11 more retailers have this diamond
Prices start from $417 USDSave up to $1,535 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
0.45ct Princess
$417 USD