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Princess|Lab Grown|IGI

3.13ct D IF Princess Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $3,642 AUD
£2,014 GBP
As of November 1, 2026
Save $9,263 AUD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $12,905 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.13ct lab-grown princess diamond

This 3.13ct lab-grown princess sits in the three to five 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 31, 2026, with prices from $3,642 to $12,905, a $9,263 spread on the same certified stone. Blue Nile lists it at $12,905. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.01 × 7.87 × 5.43 mm
L/W Ratio1.02
Top View
8.01 mm7.87 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $12,905 AUD|Low: $3,642 AUD|High: $12,905 AUD|Avg: $8,320 AUD
Blue Nile
Retailer 2
November 1, 2026
Retailer 2$3,642 AUD
Blue Nile$12,905 AUD

38 data points across 2 retailers

2 retailers$3,642 AUD to $12,905 AUD

A
Cheapest Retailer
-
$3,642 AUD
£2,014 GBP
Most Expensive
B
Blue Nile
27427232 · Oct 31
$12,905 AUD
$9,065 USD
View
1 more retailer has this diamond
Prices start from $3,642 AUDSave up to $9,263 AUD

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
3.13ct Princess
$3,642 AUD