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Princess|Lab Grown|IGI

4.26ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG804660044

Shape and cutting style on the report: Princess cut

Certificate IGI LG804660044

Diamond specifications and retailer prices

From HK$47,710 HKD
$6,081 USD
As of October 30, 2026
Save HK$280,554 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$328,264 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.26ct lab-grown princess diamond

This 4.26ct 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 LG804660044 or 804660044. Listed at 15 retailers as of October 30, 2026, with prices from HK$47,710 to HK$328,264, a HK$280,554 spread on the same certified stone. Do Amore Diamonds lists it at HK$328,264. 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

4.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660044
Dimensions8.78 × 8.60 × 6.29 mm
L/W Ratio1.02
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.78 mm8.60 mm4.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660044
Side View
Table 66.0%Crown 43.3°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 73.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: HK$328,264 HKD|Low: HK$47,710 HKD|High: HK$351,017 HKD|Avg: HK$100,362 HKD|-6.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 13HK$47,710 HKD
Retailer 11HK$49,632 HKD
Retailer 9HK$50,001 HKD
Retailer 14HK$50,142 HKD
Retailer 15HK$55,273 HKD
Retailer 4HK$57,109 HKD
Retailer 10HK$65,810 HKD
Retailer 7HK$66,265 HKD
Retailer 5HK$72,518 HKD
Retailer 6HK$77,633 HKD
Retailer 8HK$85,408 HKD
Retailer 12HK$107,094 HKD
Retailer 3HK$107,283 HKD
Retailer 2HK$122,129 HKD
Do Amore DiamondsHK$328,264 HKD

34 data points across 15 retailers

15 retailersHK$47,710 HKD to HK$328,264 HKD

A+
Cheapest Retailer
-
HK$47,710 HKD
$6,081 USD
A
Retailer 2
-
HK$49,632 HKD
$6,326 USD
View
A
Retailer 3
-
HK$50,001 HKD
$6,373 USD
View
A
Retailer 4
-
HK$50,142 HKD
$6,391 USD
View
A
Retailer 5
-
HK$51,397 HKD
$6,551 USD
View
A
Retailer 6
-
HK$55,273 HKD
$7,045 USD
View
A
Retailer 7
-
HK$65,810 HKD
$8,388 USD
View
A
Retailer 8
-
HK$66,265 HKD
$8,446 USD
View
Final sale: no returns
A
Retailer 9
-
HK$72,518 HKD
$9,243 USD
View
A
Retailer 10
-
HK$77,633 HKD
$9,895 USD
View
B+
Retailer 11
-
HK$85,408 HKD
$10,886 USD
View
B+
Retailer 12
-
HK$107,094 HKD
$13,650 USD
View
B+
Retailer 13
-
HK$107,283 HKD
€13,023 EUR
View
B+
Retailer 14
-
HK$122,129 HKD
£12,257 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A4FC11057 · Oct 31
HK$328,264 HKD
$41,840 USD
View
14 more retailers have this diamond
Prices start from HK$47,710 HKDSave up to HK$280,554 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+
4.26ct Princess
HK$47,710 HKD