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Princess|Lab Grown|IGI

17.67ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG784697833

Shape and cutting style on the report: Princess cut

Certificate IGI LG784697833

Diamond specifications and retailer prices

From HK$26,222 HKD
$3,342 USD
As of November 2, 2026
Save HK$104,730 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$130,951 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 17.67ct lab-grown princess diamond

This 17.67ct lab-grown princess sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784697833 or 784697833. Listed at 14 retailers as of November 1, 2026, with prices from HK$26,222 to HK$130,951, a HK$104,730 spread on the same certified stone. Brilliant Earth lists it at HK$130,951. 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

17.67
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784697833
Dimensions14.47 × 14.34 × 9.78 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.47 mm14.34 mm17.67 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784697833
Side View
Table 70.0%Crown 42.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 68.2%

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: Nov 2
Current: HK$130,951 HKD|Low: HK$26,222 HKD|High: HK$138,798 HKD|Avg: HK$60,427 HKD|-3.0%
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
November 2, 2026
Retailer 11HK$26,222 HKD
Retailer 9HK$30,443 HKD
Retailer 13HK$35,552 HKD
Retailer 5HK$37,661 HKD
Retailer 4HK$38,708 HKD
Retailer 10HK$41,961 HKD
Retailer 7HK$47,084 HKD
Retailer 2HK$47,210 HKD
Retailer 8HK$47,997 HKD
Retailer 6HK$56,686 HKD
Retailer 3HK$106,686 HKD
Retailer 12HK$113,408 HKD
Brilliant EarthHK$130,951 HKD

31 data points across 13 retailers

14 retailersHK$26,222 HKD to HK$130,951 HKD

A
Cheapest Retailer
-
HK$26,222 HKD
$3,342 USD
A
Retailer 2
-
HK$30,419 HKD
$3,877 USD
View
Retailer 3
-
HK$30,419 HKD
$3,877 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
HK$30,443 HKD
$3,880 USD
View
A
Retailer 5
-
HK$35,552 HKD
View
A
Retailer 6
-
HK$38,014 HKD
$4,845 USD
View
A
Retailer 7
-
HK$41,961 HKD
$5,348 USD
View
A
Retailer 8
-
HK$47,084 HKD
ZAR 96,945 ZAR
View
A
Retailer 9
-
HK$47,210 HKD
$6,017 USD
View
A
Retailer 10
-
HK$47,997 HKD
€5,826 EUR
View
B+
Retailer 11
-
HK$56,686 HKD
A$11,115 AUD
View
B
Retailer 12
-
HK$106,686 HKD
$13,597 USD
View
B
Retailer 13
-
HK$113,408 HKD
$14,454 USD
View
Most Expensive
B
Brilliant Earth
20609119A · Oct 31
HK$130,951 HKD
$16,690 USD
View
13 more retailers have this diamond
Prices start from HK$26,222 HKDSave up to HK$104,730 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
17.67ct Princess
HK$26,222 HKD