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Princess|Lab Grown|IGI

1.78ct G VVS2 Princess Lab Grown Diamond

GD • G/VVS2 • IGI LG499106634

Shape and cutting style on the report: Princess cut

Certificate IGI LG499106634

Diamond specifications and retailer prices

From HK$5,511 HKD
€669 EUR
As of October 29, 2026
Save HK$9,396 HKD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$14,908 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG499106634 or 499106634. Listed at 3 retailers as of October 29, 2026, with prices from HK$5,511 to HK$14,908, a HK$9,396 spread on the same certified stone. Brilliant Earth lists it at HK$14,908. 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
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499106634
Dimensions6.52 × 6.43 × 4.68 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.52 mm6.43 mm1.78 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499106634
Side View
Table 69.0%Crown 44.4°Girdle: STK-THKPavilion 38°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$14,908 HKD|Low: HK$1,946 HKD|High: HK$16,085 HKD|Avg: HK$7,588 HKD|-7.3%
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
October 29, 2026
Retailer 7HK$1,946 HKD
Retailer 5HK$3,891 HKD
Retailer 10HK$4,284 HKD
Retailer 11HK$5,124 HKD
Retailer 12HK$5,464 HKD
Retailer 8HK$5,477 HKD
Retailer 2HK$5,511 HKD
Retailer 4HK$6,300 HKD
Retailer 13HK$10,064 HKD
Retailer 3HK$11,080 HKD
Retailer 9HK$11,718 HKD
Retailer 6HK$12,028 HKD
Brilliant EarthHK$14,908 HKD

11 data points across 13 retailers

3 retailersHK$5,511 HKD to HK$14,908 HKD

B+
Cheapest Retailer
-
HK$5,511 HKD
€669 EUR
B
Retailer 2
-
HK$12,028 HKD
$1,533 USD
View
Most Expensive
B
Brilliant Earth
9285771A · Nov 2
HK$14,908 HKD
$1,900 USD
View
2 more retailers have this diamond
Prices start from HK$5,511 HKDSave up to HK$9,396 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$5,511 HKD