CaratHunter
Plans
Princess|Lab Grown|IGI

1.78ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LGG1192216

Certificate IGI LGG1192216

Diamond specifications and retailer prices

From HK$12,005 HKD
$1,530 USD
As of November 1, 2026
Save HK$2,746 HKD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$14,751 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1192216. Listed at 2 retailers as of November 1, 2026, with prices from HK$12,005 to HK$14,751, a HK$2,746 spread on the same certified stone. Brilliant Earth lists it at HK$14,751. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.78
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1192216
Dimensions6.62 × 6.60 × 4.59 mm
L/W Ratio1.00
Top View
6.62 mm6.60 mm1.78 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1192216
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$14,751 HKD|Low: HK$1,773 HKD|High: HK$14,751 HKD|Avg: HK$9,050 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 3HK$1,773 HKD
Retailer 7HK$3,845 HKD
Retailer 4HK$5,208 HKD
Retailer 6HK$10,577 HKD
Retailer 5HK$11,240 HKD
Retailer 2HK$12,005 HKD
Retailer 8HK$12,940 HKD
Brilliant EarthHK$14,751 HKD

2 data points across 8 retailers

2 retailersHK$12,005 HKD to HK$14,751 HKD

B
Cheapest Retailer
-
HK$12,005 HKD
$1,530 USD
Most Expensive
B
Brilliant Earth
6511776B · Nov 2
HK$14,751 HKD
$1,880 USD
View
1 more retailer has this diamond
Prices start from HK$12,005 HKDSave up to HK$2,746 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.

B
1.78ct Princess
HK$12,005 HKD