CaratHunter
Plans
Princess|Lab Grown|IGI

2.78ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG804627333

Shape and cutting style on the report: Princess cut

Certificate IGI LG804627333

Diamond specifications and retailer prices

From HK$5,092 HKD
$649 USD
As of October 31, 2026
Save HK$48,180 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$53,272 HKD at Brilliant Earth · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804627333 or 804627333. Listed at 21 retailers as of October 30, 2026, with prices from HK$5,092 to HK$53,272, a HK$48,180 spread on the same certified stone. Brilliant Earth lists it at HK$53,272. 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804627333
Dimensions7.66 × 7.61 × 5.48 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm7.61 mm2.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804627333
Side View
Table 70.0%Crown 43.4°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 72.0%

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 31
Current: HK$53,272 HKD|Low: HK$5,092 HKD|High: HK$53,272 HKD|Avg: HK$14,536 HKD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 13HK$5,092 HKD
Retailer 9HK$6,708 HKD
Retailer 3HK$7,595 HKD
Retailer 18HK$8,316 HKD
Retailer 15HK$8,813 HKD
Retailer 6HK$9,737 HKD
Retailer 19HK$12,576 HKD
Retailer 5HK$12,608 HKD
Retailer 8HK$13,662 HKD
Retailer 17HK$14,044 HKD
Retailer 10HK$16,500 HKD
Retailer 2HK$18,155 HKD
Retailer 12HK$18,266 HKD
Retailer 4HK$18,704 HKD
Retailer 14HK$20,700 HKD
Retailer 16HK$22,405 HKD
Retailer 7HK$24,711 HKD
Retailer 11HK$27,499 HKD
Brilliant EarthHK$53,272 HKD

18 data points across 19 retailers

21 retailersHK$5,092 HKD to HK$53,272 HKD

Retailer 1
-
HK$4,629 HKD
$590 USD
Price last confirmed 39 days ago
A
Retailer 2
-
HK$5,092 HKD
$649 USD
View
Final sale: no returns
Retailer 3
-
HK$5,665 HKD
$722 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$6,708 HKD
$855 USD
View
A
Retailer 5
-
HK$7,595 HKD
$968 USD
View
A
Retailer 6
-
HK$8,316 HKD
$1,060 USD
View
A
Retailer 7
-
HK$8,813 HKD
£885 GBP
View
A
Retailer 8
-
HK$9,737 HKD
€1,182 EUR
View
B+
Retailer 9
-
HK$12,576 HKD
A$2,466 AUD
View
B+
Retailer 10
-
HK$12,608 HKD
$1,607 USD
View
B+
Retailer 11
-
HK$13,662 HKD
ZAR 28,131 ZAR
View
B+
Retailer 12
-
HK$14,044 HKD
$1,790 USD
View
B+
Retailer 13
-
HK$16,500 HKD
£1,656 GBP
View
B
Retailer 14
-
HK$18,155 HKD
$2,314 USD
View
B+
Retailer 15
-
HK$18,266 HKD
$2,328 USD
View
B+
Retailer 16
-
HK$18,704 HKD
$2,384 USD
View
B+
Retailer 17
-
HK$20,700 HKD
A$4,059 AUD
View
B+
Retailer 18
-
HK$22,405 HKD
SGD 3,859 SGD
View
B+
Retailer 19
-
HK$24,711 HKD
£2,480 GBP
View
Retailer 20
-
HK$27,499 HKD
$3,505 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20125985A · Oct 30
HK$53,272 HKD
$6,790 USD
View
20 more retailers have this diamond
Prices start from HK$5,092 HKDSave up to HK$48,180 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$5,092 HKD