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Princess|Lab Grown|IGI

4.50ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG715510058

Shape and cutting style on the report: Princess cut

Certificate IGI LG715510058

Diamond specifications and retailer prices

From HK$5,484 HKD
$699 USD
As of October 30, 2026
Save HK$44,807 HKD (89%) vs most expensive(unlock to see where)
22 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 LG715510058 or 715510058. Listed at 22 retailers as of October 29, 2026, with prices from HK$5,484 to HK$50,291, a HK$44,807 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715510058
Dimensions9.21 × 8.95 × 6.20 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm8.95 mm4.50 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715510058
Side View
Table 70.0%Crown 40.9°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 69.3%

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$4,378 HKD|High: HK$51,232 HKD|Avg: HK$16,175 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
Retailer 15
Retailer 16
October 30, 2026
Retailer 3HK$5,971 HKD
Retailer 4HK$6,143 HKD
Retailer 15HK$6,363 HKD
Retailer 14HK$7,767 HKD
Retailer 8HK$9,572 HKD
Retailer 9HK$9,894 HKD
Retailer 2HK$10,194 HKD
Retailer 12HK$14,256 HKD
Retailer 7HK$16,044 HKD
Retailer 6HK$16,156 HKD
Retailer 13HK$18,367 HKD
Retailer 5HK$19,729 HKD
Retailer 16HK$21,447 HKD
Retailer 10HK$25,020 HKD
Retailer 11HK$38,719 HKD
Brilliant EarthHK$50,291 HKD

41 data points across 16 retailers

22 retailersHK$5,484 HKD to HK$50,291 HKD

A
Cheapest Retailer
-
HK$5,484 HKD
$699 USD
A
Retailer 2
-
HK$5,971 HKD
$761 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$16,156 HKD
$2,059 USD
View
B+
Retailer 13
-
HK$18,367 HKD
$2,341 USD
View
B+
Retailer 14
-
HK$19,729 HKD
£1,980 GBP
View
B+
Retailer 15
-
HK$20,843 HKD
$2,657 USD
View
B+
Retailer 16
-
HK$21,447 HKD
SGD 3,694 SGD
View
B+
Retailer 17
-
HK$21,938 HKD
$2,796 USD
View
B+
Retailer 18
-
HK$25,020 HKD
£2,511 GBP
View
B
Retailer 19
-
HK$31,814 HKD
$4,055 USD
View
Retailer 20
-
HK$38,719 HKD
$4,935 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
HK$49,271 HKD
$6,280 USD
View
Most Expensive
B
Brilliant Earth
20387532A · Oct 29
HK$50,291 HKD
$6,410 USD
View
21 more retailers have this diamond
Prices start from HK$5,484 HKDSave up to HK$44,807 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$5,484 HKD