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Princess|Lab Grown|IGI

1.45ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG803680291

Shape and cutting style on the report: Princess cut

Certificate IGI LG803680291

Diamond specifications and retailer prices

From HK$12,947 HKD
$1,650 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: HK$12,947 HKD at Brilliant Earth
View at Brilliant Earth

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803680291 or 803680291. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803680291
Dimensions6.21 × 6.05 × 4.38 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm6.05 mm1.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803680291
Side View
Table 70.0%Crown 41.8°Girdle: MediumPavilion 38.6°Culet: NoneDepth 72.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$12,947 HKD|Low: HK$3,633 HKD|High: HK$17,537 HKD|Avg: HK$8,030 HKD|+5.1%
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
June 17, 2026
Retailer 9HK$3,633 HKD
Retailer 8HK$3,933 HKD
Retailer 11HK$4,418 HKD
Retailer 2HK$4,445 HKD
Retailer 10HK$5,179 HKD
Retailer 12HK$7,454 HKD
Retailer 7HK$8,052 HKD
Retailer 13HK$8,121 HKD
Retailer 4HK$8,861 HKD
Retailer 6HK$9,481 HKD
Retailer 5HK$9,502 HKD
Brilliant EarthHK$12,947 HKD
Retailer 3HK$17,537 HKD

15 data points across 13 retailers

2 retailers

Retailer 1
-
HK$9,481 HKD
A$1,859 AUD
Price last confirmed 136 days ago
Most Expensive
B
Brilliant Earth
20055554A · Oct 29
HK$12,947 HKD
$1,650 USD
View
1 more retailer has this diamond

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
1.45ct Princess
HK$12,947 HKD