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Princess|Lab Grown|GIA

1.79ct D IF Princess Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $4,759 NZD
£2,112 GBP
As of October 30, 2026
Save $2,672 NZD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,431 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.79ct lab-grown princess diamond

This 1.79ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 30, 2026, with prices from $4,759 to $7,431, a $2,672 spread on the same certified stone. Blue Nile lists it at $7,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions6.76 × 6.72 × 4.75 mm
L/W Ratio1.01
Top View
6.76 mm6.72 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $7,431 NZD|Low: $4,749 NZD|High: $9,718 NZD|Avg: $6,071 NZD
Blue Nile
Retailer 2
October 30, 2026
Retailer 2$4,759 NZD
Blue Nile$7,431 NZD

41 data points across 2 retailers

2 retailers$4,759 NZD to $7,431 NZD

B+
Cheapest Retailer
-
$4,759 NZD
£2,112 GBP
Most Expensive
B
Blue Nile
27423314 · Oct 31
$7,431 NZD
$4,188 USD
View
1 more retailer has this diamond
Prices start from $4,759 NZDSave up to $2,672 NZD

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.

B+
1.79ct Princess
$4,759 NZD