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Princess|Lab Grown|IGI

4.02ct D FL Princess Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From $6,825 SGD
$5,325 USD
As of October 27, 2026
Save $8,170 SGD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $14,995 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.02ct lab-grown princess diamond

This 4.02ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 27, 2026, with prices from $6,825 to $14,995, a $8,170 spread on the same certified stone. Blue Nile lists it at $14,995. 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

4.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.76 × 8.50 × 6.11 mm
L/W Ratio1.03
Top View
8.76 mm8.50 mm4.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.9%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $14,995 SGD|Low: $6,825 SGD|High: $31,157 SGD|Avg: $19,096 SGD|-6.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$6,825 SGD
Blue Nile$14,995 SGD
Retailer 4$19,941 SGD
Retailer 3$31,157 SGD

8 data points across 4 retailers

2 retailers$6,825 SGD to $14,995 SGD

A
Cheapest Retailer
-
$6,825 SGD
$5,325 USD
Most Expensive
B+
Blue Nile
28002680 · Oct 29
$14,995 SGD
$11,699 USD
View
1 more retailer has this diamond
Prices start from $6,825 SGDSave up to $8,170 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
4.02ct Princess
$6,825 SGD