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Princess|Lab Grown|IGI

5.17ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG678501242

Shape and cutting style on the report: Princess cut

Certificate IGI LG678501242

Diamond specifications and retailer prices

From HK$7,454 HKD
$950 USD
As of October 29, 2026
Save HK$39,389 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$46,843 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.17ct lab-grown princess diamond

This 5.17ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678501242 or 678501242. Listed at 15 retailers as of October 29, 2026, with prices from HK$7,454 to HK$46,843, a HK$39,389 spread on the same certified stone. Brilliant Earth lists it at HK$46,843. 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

5.17
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678501242
Dimensions9.31 × 9.30 × 6.72 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm9.30 mm5.17 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678501242
Side View
Table 69.0%Crown 46.3°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.3%

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 29
Current: HK$46,843 HKD|Low: HK$5,445 HKD|High: HK$56,729 HKD|Avg: HK$15,980 HKD|-17.0%
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 9HK$5,445 HKD
Retailer 8HK$5,924 HKD
Retailer 17HK$6,042 HKD
Retailer 10HK$6,230 HKD
Retailer 7HK$7,036 HKD
Retailer 14HK$7,454 HKD
Retailer 2HK$9,663 HKD
Retailer 18HK$9,682 HKD
Retailer 5HK$9,847 HKD
Retailer 11HK$10,216 HKD
Retailer 15HK$15,434 HKD
Retailer 3HK$16,517 HKD
Retailer 13HK$18,774 HKD
Retailer 6HK$20,612 HKD
Retailer 4HK$20,843 HKD
Retailer 12HK$25,590 HKD
Retailer 16HK$30,287 HKD
Brilliant EarthHK$46,843 HKD

41 data points across 18 retailers

15 retailersHK$7,454 HKD to HK$46,843 HKD

Retailer 1
-
HK$6,042 HKD
$770 USD
Price last confirmed 12 days ago
Retailer 2
-
HK$7,036 HKD
£706 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$7,454 HKD
$950 USD
View
A
Retailer 4
-
HK$9,663 HKD
£970 GBP
View
A
Retailer 5
-
HK$9,682 HKD
$1,234 USD
View
B+
Retailer 6
-
HK$9,847 HKD
$1,255 USD
View
A
Retailer 7
-
HK$10,216 HKD
€1,240 EUR
View
A
Retailer 8
-
HK$15,434 HKD
$1,967 USD
View
B+
Retailer 9
-
HK$16,517 HKD
$2,105 USD
View
B+
Retailer 10
-
HK$18,774 HKD
£1,884 GBP
View
B+
Retailer 11
-
HK$20,612 HKD
$2,627 USD
View
Retailer 12
-
HK$20,843 HKD
$2,656 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
HK$25,590 HKD
£2,568 GBP
View
B
Retailer 14
-
HK$30,287 HKD
$3,860 USD
View
Most Expensive
B
Brilliant Earth
12973916A · Oct 29
HK$46,843 HKD
$5,970 USD
View
14 more retailers have this diamond
Prices start from HK$7,454 HKDSave up to HK$39,389 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
5.17ct Princess
HK$7,454 HKD