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Princess|Lab Grown|IGI

1.78ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG830683754

Shape and cutting style on the report: Princess cut

Certificate IGI LG830683754

Diamond specifications and retailer prices

From HK$1,758 HKD
$224 USD
As of October 30, 2026
Save HK$7,124 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,882 HKD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.78ct lab-grown princess diamond

This 1.78ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830683754 or 830683754. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,758 to HK$8,882, a HK$7,124 spread on the same certified stone. Brilliance lists it at HK$8,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830683754
Dimensions6.77 × 6.22 × 4.61 mm
L/W Ratio1.09
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.22 mm1.78 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830683754
Side View
Table 69.0%Crown 49.5°Girdle: MediumPavilion 36.1°Culet: NoneDepth 74.1%

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$8,882 HKD|Low: HK$1,687 HKD|High: HK$9,376 HKD|Avg: HK$4,599 HKD|-5.3%
Brilliance
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
October 30, 2026
Retailer 11HK$1,758 HKD
Retailer 4HK$2,040 HKD
Retailer 3HK$2,181 HKD
Retailer 12HK$2,181 HKD
Retailer 2HK$2,496 HKD
Retailer 13HK$3,711 HKD
Retailer 8HK$3,747 HKD
Retailer 5HK$4,841 HKD
Retailer 9HK$5,095 HKD
Retailer 6HK$5,241 HKD
Retailer 14HK$7,014 HKD
Retailer 10HK$7,038 HKD
Retailer 7HK$8,789 HKD
BrillianceHK$8,882 HKD

40 data points across 14 retailers

14 retailersHK$1,758 HKD to HK$8,882 HKD

A
Cheapest Retailer
-
HK$1,758 HKD
$224 USD
A
Retailer 2
-
HK$2,040 HKD
$260 USD
View
Retailer 3
-
HK$2,181 HKD
$278 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$2,181 HKD
$278 USD
View
A
Retailer 5
-
HK$2,496 HKD
£250 GBP
View
B+
Retailer 6
-
HK$3,711 HKD
$473 USD
View
A
Retailer 7
-
HK$3,747 HKD
ZAR 7,715 ZAR
View
A
Retailer 8
-
HK$4,841 HKD
$617 USD
View
Retailer 9
-
HK$5,095 HKD
A$999 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$5,241 HKD
$668 USD
View
B+
Retailer 11
-
HK$7,014 HKD
$894 USD
View
B+
Retailer 12
-
HK$7,038 HKD
$897 USD
View
B+
Retailer 13
-
HK$8,789 HKD
£882 GBP
View
Most Expensive
B
Brilliance
D44730977 · Oct 30
HK$8,882 HKD
$1,132 USD
View
13 more retailers have this diamond
Prices start from HK$1,758 HKDSave up to HK$7,124 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
1.78ct Princess
HK$1,758 HKD