Princess|Lab Grown|IGI

1.12ct D IF Princess Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $368 USD
£290 GBP
As of October 30, 2026
Save $1,306 USD (78%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,674 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.12ct lab-grown princess diamond

This 1.12ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $368 to $1,674, a $1,306 spread on the same certified stone. Blue Nile lists it at $1,674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.76 × 5.68 × 3.95 mm
L/W Ratio1.01
Top View
5.76 mm5.68 mm1.12 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.5%

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 30
Current: $1,674 USD|Low: $244 USD|High: $1,674 USD|Avg: $793 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$244 USD
Retailer 2$368 USD
Retailer 4$1,072 USD
Blue Nile$1,674 USD

41 data points across 4 retailers

2 retailers$368 USD to $1,674 USD

A
Cheapest Retailer
-
$368 USD
£290 GBP
Most Expensive
B
Blue Nile
27427223 · Oct 29
$1,674 USD
View
1 more retailer has this diamond
Prices start from $368 USDSave up to $1,306 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
1.12ct Princess
$368 USD