CaratHunter
Plans
Princess|Lab Grown|IGI

4.77ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG690505456

Shape and cutting style on the report: Princess cut

Certificate IGI LG690505456

Diamond specifications and retailer prices

From HK$5,021 HKD
$640 USD
As of October 30, 2026
Save HK$38,052 HKD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$43,073 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.77ct lab-grown princess diamond

This 4.77ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG690505456 or 690505456. Listed at 25 retailers as of October 30, 2026, with prices from HK$5,021 to HK$43,073, a HK$38,052 spread on the same certified stone. Brilliant Earth lists it at HK$43,073. 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

4.77
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690505456
Dimensions9.35 × 9.16 × 6.46 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
9.35 mm9.16 mm4.77 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690505456
Side View
Table 69.0%Crown 41.1°Girdle: MediumPavilion 38.4°Culet: NoneDepth 70.5%

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$43,073 HKD|Low: HK$5,021 HKD|High: HK$56,960 HKD|Avg: HK$16,471 HKD|-24.4%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 3HK$5,021 HKD
Retailer 10HK$5,610 HKD
Retailer 15HK$7,218 HKD
Retailer 18HK$8,332 HKD
Retailer 6HK$8,764 HKD
Retailer 11HK$9,303 HKD
Retailer 12HK$9,482 HKD
Retailer 14HK$12,396 HKD
Retailer 2HK$12,479 HKD
Retailer 17HK$14,875 HKD
Retailer 7HK$16,845 HKD
Retailer 5HK$18,783 HKD
Retailer 9HK$19,432 HKD
Retailer 8HK$20,258 HKD
Retailer 13HK$24,671 HKD
Retailer 4HK$25,805 HKD
Retailer 16HK$35,031 HKD
Brilliant EarthHK$43,073 HKD

42 data points across 18 retailers

25 retailersHK$5,021 HKD to HK$43,073 HKD

A
Cheapest Retailer
-
HK$5,021 HKD
$640 USD
A
Retailer 2
-
HK$5,461 HKD
$696 USD
View
A
Retailer 3
-
HK$5,610 HKD
$715 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,822 HKD
$742 USD
View
Retailer 5
-
HK$5,822 HKD
$742 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$7,218 HKD
$920 USD
View
B+
Retailer 7
-
HK$8,332 HKD
$1,062 USD
View
A
Retailer 8
-
HK$8,764 HKD
$1,117 USD
View
A
Retailer 9
-
HK$9,303 HKD
£934 GBP
View
A
Retailer 10
-
HK$9,482 HKD
€1,151 EUR
View
A
Retailer 11
-
HK$12,396 HKD
ZAR 25,525 ZAR
View
A
Retailer 12
-
HK$12,479 HKD
A$2,447 AUD
View
B+
Retailer 13
-
HK$14,875 HKD
$1,896 USD
View
B+
Retailer 14
-
HK$16,374 HKD
$2,087 USD
View
B+
Retailer 15
-
HK$16,845 HKD
$2,147 USD
View
B+
Retailer 16
-
HK$18,055 HKD
£1,812 GBP
View
B+
Retailer 17
-
HK$18,783 HKD
$2,394 USD
View
B+
Retailer 18
-
HK$19,432 HKD
$2,477 USD
View
B+
Retailer 19
-
HK$19,865 HKD
$2,532 USD
View
B+
Retailer 20
-
HK$20,100 HKD
$2,562 USD
View
B+
Retailer 21
-
HK$20,673 HKD
$2,635 USD
View
B+
Retailer 22
-
HK$24,671 HKD
£2,476 GBP
View
Retailer 23
-
HK$25,805 HKD
A$5,060 AUD
View
Price last confirmed 22 days ago
Retailer 24
-
HK$35,031 HKD
$4,465 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13802071A · Oct 30
HK$43,073 HKD
$5,490 USD
View
24 more retailers have this diamond
Prices start from HK$5,021 HKDSave up to HK$38,052 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
4.77ct Princess
HK$5,021 HKD