Princess|Lab Grown|IGI

0.45ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG837641403

Certificate IGI LG837641403

Diamond specifications and retailer prices

From $266 USD
As of October 29, 2026
Save $1,208 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,474 USD at MOH London · As of October 29, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837641403 or 837641403. Listed at 14 retailers as of October 29, 2026, with prices from $266 to $1,474, a $1,208 spread on the same certified stone. MOH London lists it at $1,474. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG837641403
Dimensions4.17 × 4.16 × 2.90 mm
L/W Ratio1.00
Top View
4.17 mm4.16 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837641403
Side View
Table 70.0%CrownGirdle: ThinPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,474 USD|Low: $266 USD|High: $1,474 USD|Avg: $778 USD
MOH London
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
October 29, 2026
Retailer 3$266 USD
Retailer 10$395 USD
Retailer 14$492 USD
Retailer 7$565 USD
Retailer 8$574 USD
Retailer 2$648 USD
Retailer 13$662 USD
Retailer 9$734 USD
Retailer 5$778 USD
Retailer 15$787 USD
Retailer 11$952 USD
Retailer 6$1,069 USD
Retailer 12$1,263 USD
Retailer 4$1,341 USD
MOH London$1,474 USD

6 data points across 15 retailers

14 retailers$266 USD to $1,474 USD

A
Cheapest Retailer
-
$266 USD
A
Retailer 2
-
$395 USD
View
A
Retailer 3
-
$492 USD
View
B+
Retailer 4
-
$565 USD
A$869 AUD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$574 USD
€547 EUR
View
B+
Retailer 6
-
$648 USD
£510 GBP
View
B+
Retailer 7
-
$662 USD
ZAR 10,690 ZAR
View
B+
Retailer 8
-
$734 USD
View
B+
Retailer 9
-
$778 USD
View
B+
Retailer 10
-
$787 USD
£620 GBP
View
B
Retailer 11
-
$952 USD
A$1,465 AUD
View
B
Retailer 12
-
$1,263 USD
View
B
Retailer 13
-
$1,341 USD
View
Most Expensive
B
MOH London
LG837641403 · Oct 29
$1,474 USD
£1,161 GBP
View
13 more retailers have this diamond
Prices start from $266 USDSave up to $1,208 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
$266 USD