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Princess|Lab Grown|IGI

2.78ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG823601593

Shape and cutting style on the report: Princess cut

Certificate IGI LG823601593

Diamond specifications and retailer prices

From HK$6,194 HKD
$790 USD
As of November 1, 2026
Save HK$33,976 HKD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$40,170 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.78ct lab-grown princess diamond

This 2.78ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823601593 or 823601593. Listed at 8 retailers as of October 31, 2026, with prices from HK$6,194 to HK$40,170, a HK$33,976 spread on the same certified stone. Brilliant Earth lists it at HK$40,170. 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

2.78
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823601593
Dimensions7.61 × 7.57 × 5.44 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.57 mm2.78 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823601593
Side View
Table 67.0%Crown 40.3°Girdle: MediumPavilion 38.3°Culet: NoneDepth 71.9%

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 1
Current: HK$40,170 HKD|Low: HK$5,610 HKD|High: HK$49,193 HKD|Avg: HK$16,094 HKD|-17.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9HK$5,610 HKD
Retailer 6HK$6,194 HKD
Retailer 7HK$6,355 HKD
Retailer 3HK$7,727 HKD
Retailer 4HK$9,187 HKD
Retailer 5HK$11,804 HKD
Retailer 2HK$18,456 HKD
Retailer 8HK$26,376 HKD
Retailer 10HK$33,815 HKD
Brilliant EarthHK$40,170 HKD

25 data points across 10 retailers

8 retailersHK$6,194 HKD to HK$40,170 HKD

A
Cheapest Retailer
-
HK$6,194 HKD
$790 USD
B+
Retailer 2
-
HK$6,355 HKD
$810 USD
View
A
Retailer 3
-
HK$7,727 HKD
€938 EUR
View
A
Retailer 4
-
HK$9,187 HKD
$1,171 USD
View
B+
Retailer 5
-
HK$11,804 HKD
$1,505 USD
View
B+
Retailer 6
-
HK$18,456 HKD
A$3,619 AUD
View
B
Retailer 7
-
HK$26,376 HKD
$3,362 USD
View
Most Expensive
B
Brilliant Earth
21676846A · Oct 31
HK$40,170 HKD
$5,120 USD
View
7 more retailers have this diamond
Prices start from HK$6,194 HKDSave up to HK$33,976 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
2.78ct Princess
HK$6,194 HKD