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Princess|Lab Grown|IGI

1.88ct D IF Princess Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $1,423 SGD
£876 GBP
As of October 30, 2026
Save $3,231 SGD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,653 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.88ct lab-grown princess diamond

This 1.88ct 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 and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $1,423 to $4,653, a $3,231 spread on the same certified stone. Blue Nile lists it at $4,653. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.00 × 6.81 × 4.68 mm
L/W Ratio1.03
Top View
7.00 mm6.81 mm1.88 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,653 SGD|Low: $1,036 SGD|High: $4,965 SGD|Avg: $2,442 SGD|-6.3%
Blue Nile
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,036 SGD
Retailer 2$1,423 SGD
Blue Nile$4,653 SGD

31 data points across 3 retailers

2 retailers$1,423 SGD to $4,653 SGD

A
Cheapest Retailer
-
$1,423 SGD
£876 GBP
Most Expensive
B
Blue Nile
27465026 · Oct 29
$4,653 SGD
$3,640 USD
View
1 more retailer has this diamond
Prices start from $1,423 SGDSave up to $3,231 SGD

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
1.88ct Princess
$1,423 SGD