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Princess|Lab Grown|IGI

4.51ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG817636819

Shape and cutting style on the report: Princess cut

Certificate IGI LG817636819

Diamond specifications and retailer prices

From HK$5,388 HKD
£541 GBP
As of October 30, 2026
Save HK$39,332 HKD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$44,720 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct 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 LG817636819 or 817636819. Listed at 18 retailers as of October 29, 2026, with prices from HK$5,388 to HK$44,720, a HK$39,332 spread on the same certified stone. Do Amore Diamonds lists it at HK$44,720. 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

4.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817636819
Dimensions8.91 × 8.86 × 6.46 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm8.86 mm4.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817636819
Side View
Table 67.0%Crown 48.5°Girdle: MediumPavilion 37.4°Culet: NoneDepth 72.9%

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$44,720 HKD|Low: HK$4,638 HKD|High: HK$44,720 HKD|Avg: HK$17,804 HKD|+16.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 12HK$5,388 HKD
Retailer 7HK$5,633 HKD
Retailer 3HK$5,845 HKD
Retailer 19HK$7,218 HKD
Retailer 11HK$8,073 HKD
Retailer 17HK$9,548 HKD
Retailer 13HK$10,340 HKD
Retailer 5HK$12,279 HKD
Retailer 14HK$13,728 HKD
Retailer 2HK$13,820 HKD
Retailer 16HK$14,923 HKD
Retailer 18HK$19,333 HKD
Retailer 4HK$19,928 HKD
Retailer 8HK$20,088 HKD
Retailer 6HK$23,099 HKD
Retailer 15HK$25,468 HKD
Retailer 10HK$39,676 HKD
Retailer 9HK$41,582 HKD
Do Amore DiamondsHK$44,720 HKD

30 data points across 19 retailers

18 retailersHK$5,388 HKD to HK$44,720 HKD

A
Cheapest Retailer
-
HK$5,388 HKD
£541 GBP
A
Retailer 2
-
HK$5,633 HKD
$718 USD
View
Final sale: no returns
Retailer 3
-
HK$5,845 HKD
$745 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$7,218 HKD
$920 USD
View
B+
Retailer 5
-
HK$9,548 HKD
$1,217 USD
View
A
Retailer 6
-
HK$10,340 HKD
£1,038 GBP
View
A
Retailer 7
-
HK$12,279 HKD
$1,565 USD
View
A
Retailer 8
-
HK$13,728 HKD
ZAR 28,268 ZAR
View
Retailer 9
-
HK$13,820 HKD
A$2,710 AUD
View
A
Retailer 10
-
HK$14,923 HKD
$1,902 USD
View
B+
Retailer 11
-
HK$19,333 HKD
$2,464 USD
View
B+
Retailer 12
-
HK$19,928 HKD
$2,540 USD
View
B+
Retailer 13
-
HK$20,088 HKD
£2,016 GBP
View
B+
Retailer 14
-
HK$23,099 HKD
$2,944 USD
View
B+
Retailer 15
-
HK$25,468 HKD
£2,556 GBP
View
Retailer 16
-
HK$39,676 HKD
$5,057 USD
View
Price last confirmed 47 days ago
B
Retailer 17
-
HK$41,582 HKD
$5,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-5903A14BF · Oct 29
HK$44,720 HKD
$5,700 USD
View
17 more retailers have this diamond
Prices start from HK$5,388 HKDSave up to HK$39,332 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
4.51ct Princess
HK$5,388 HKD