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Princess|Lab Grown|IGI

4.50ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG725520387

Shape and cutting style on the report: Princess cut

Certificate IGI LG725520387

Diamond specifications and retailer prices

From HK$5,315 HKD
£533 GBP
As of October 30, 2026
Save HK$44,976 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$50,291 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.5ct lab-grown princess diamond

This 4.5ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG725520387 or 725520387. Listed at 21 retailers as of October 29, 2026, with prices from HK$5,315 to HK$50,291, a HK$44,976 spread on the same certified stone. Brilliant Earth lists it at HK$50,291. 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

4.50
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725520387
Dimensions8.82 × 8.66 × 6.48 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.82 mm8.66 mm4.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725520387
Side View
Table 66.0%Crown 43°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 74.8%

Caratlytics Score

How it works →
A
Excellent
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$50,291 HKD|Low: HK$5,297 HKD|High: HK$51,232 HKD|Avg: HK$17,314 HKD|-1.8%
Brilliant Earth
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
October 30, 2026
Retailer 2HK$5,315 HKD
Retailer 5HK$6,143 HKD
Retailer 13HK$6,363 HKD
Retailer 3HK$7,767 HKD
Retailer 8HK$9,894 HKD
Retailer 7HK$10,194 HKD
Retailer 11HK$14,256 HKD
Retailer 12HK$18,367 HKD
Retailer 6HK$19,729 HKD
Retailer 14HK$20,843 HKD
Retailer 4HK$21,447 HKD
Retailer 9HK$25,020 HKD
Retailer 10HK$38,719 HKD
Brilliant EarthHK$50,291 HKD

43 data points across 14 retailers

21 retailersHK$5,315 HKD to HK$50,291 HKD

A
Cheapest Retailer
-
HK$5,315 HKD
£533 GBP
A
Retailer 2
-
HK$5,484 HKD
$699 USD
View
A
Retailer 3
-
HK$6,143 HKD
$783 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,363 HKD
$811 USD
View
A
Retailer 5
-
HK$7,431 HKD
View
A
Retailer 6
-
HK$7,767 HKD
$990 USD
View
B+
Retailer 7
-
HK$9,572 HKD
$1,220 USD
View
A
Retailer 8
-
HK$9,894 HKD
€1,201 EUR
View
A
Retailer 9
-
HK$10,194 HKD
£1,023 GBP
View
A
Retailer 10
-
HK$14,256 HKD
$1,817 USD
View
A
Retailer 11
-
HK$16,044 HKD
$2,045 USD
View
B+
Retailer 12
-
HK$18,367 HKD
$2,341 USD
View
B+
Retailer 13
-
HK$19,729 HKD
£1,980 GBP
View
B+
Retailer 14
-
HK$20,843 HKD
$2,657 USD
View
B+
Retailer 15
-
HK$21,447 HKD
SGD 3,694 SGD
View
B+
Retailer 16
-
HK$21,938 HKD
$2,796 USD
View
B+
Retailer 17
-
HK$25,020 HKD
£2,511 GBP
View
B
Retailer 18
-
HK$31,814 HKD
$4,055 USD
View
Retailer 19
-
HK$38,719 HKD
$4,935 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
HK$49,271 HKD
$6,280 USD
View
Most Expensive
B
Brilliant Earth
20387394A · Oct 29
HK$50,291 HKD
$6,410 USD
View
20 more retailers have this diamond
Prices start from HK$5,315 HKDSave up to HK$44,976 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
4.50ct Princess
HK$5,315 HKD