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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From HK$41,457 HKD
$5,284 USD
As of October 31, 2026
Save HK$59,925 HKD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$101,382 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 4ct lab-grown princess diamond

This 4ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 2 retailers as of October 31, 2026, with prices from HK$41,457 to HK$101,382, a HK$59,925 spread on the same certified stone. Blue Nile lists it at HK$101,382. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.00
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.46 × 8.44 × 6.18 mm
L/W Ratio1.00
Top View
8.46 mm8.44 mm4.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.2%

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 31
Current: HK$101,382 HKD|Low: HK$41,457 HKD|High: HK$189,787 HKD|Avg: HK$93,990 HKD|+3.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2HK$41,457 HKD
Retailer 3HK$41,708 HKD
Retailer 4HK$63,401 HKD
Retailer 6HK$89,958 HKD
Retailer 7HK$101,228 HKD
Blue NileHK$101,382 HKD
Retailer 5HK$189,787 HKD

19 data points across 7 retailers

2 retailersHK$41,457 HKD to HK$101,382 HKD

A
Cheapest Retailer
-
HK$41,457 HKD
$5,284 USD
Most Expensive
B
Blue Nile
28794399 · Oct 31
HK$101,382 HKD
$12,922 USD
View
1 more retailer has this diamond
Prices start from HK$41,457 HKDSave up to HK$59,925 HKD

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
4.00ct Princess
HK$41,457 HKD