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Princess|Lab Grown|IGI

1.20ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG670465323

Shape and cutting style on the report: Princess cut

Certificate IGI LG670465323

Diamond specifications and retailer prices

From HK$1,640 HKD
$209 USD
As of October 30, 2026
Save HK$8,167 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,807 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670465323 or 670465323. Listed at 22 retailers as of October 29, 2026, with prices from HK$1,640 to HK$9,807, a HK$8,167 spread on the same certified stone. Brilliant Earth lists it at HK$9,807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465323
Dimensions5.77 × 5.74 × 4.10 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.77 mm5.74 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465323
Side View
Table 70.0%Crown 43.6°Girdle: MediumPavilion 37.9°Culet: NoneDepth 71.4%

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 30
Current: HK$9,807 HKD|Low: HK$1,624 HKD|High: HK$9,807 HKD|Avg: HK$4,890 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 9HK$1,640 HKD
Retailer 14HK$1,836 HKD
Retailer 18HK$1,907 HKD
Retailer 5HK$2,032 HKD
Retailer 11HK$2,032 HKD
Retailer 15HK$3,496 HKD
Retailer 6HK$3,499 HKD
Retailer 2HK$3,755 HKD
Retailer 12HK$3,872 HKD
Retailer 3HK$3,939 HKD
Retailer 16HK$4,972 HKD
Retailer 19HK$5,649 HKD
Retailer 17HK$6,115 HKD
Retailer 8HK$6,543 HKD
Retailer 4HK$6,567 HKD
Retailer 10HK$6,959 HKD
Retailer 13HK$8,200 HKD
Retailer 7HK$9,594 HKD
Brilliant EarthHK$9,807 HKD

34 data points across 19 retailers

22 retailersHK$1,640 HKD to HK$9,807 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
$209 USD
A
Retailer 2
-
HK$1,836 HKD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,907 HKD
$243 USD
View
Retailer 4
-
HK$1,993 HKD
$254 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
HK$2,032 HKD
$259 USD
View
A
Retailer 6
-
HK$2,032 HKD
$259 USD
View
A
Retailer 7
-
HK$3,413 HKD
$435 USD
View
A
Retailer 8
-
HK$3,496 HKD
ZAR 7,199 ZAR
View
A
Retailer 9
-
HK$3,499 HKD
$446 USD
View
A
Retailer 10
-
HK$3,755 HKD
£377 GBP
View
B+
Retailer 11
-
HK$3,872 HKD
€470 EUR
View
B+
Retailer 12
-
HK$3,939 HKD
$502 USD
View
B+
Retailer 13
-
HK$4,972 HKD
A$975 AUD
View
Retailer 14
-
HK$5,570 HKD
$710 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$6,115 HKD
A$1,199 AUD
View
B
Retailer 16
-
HK$6,543 HKD
$834 USD
View
B
Retailer 17
-
HK$6,567 HKD
$837 USD
View
B
Retailer 18
-
HK$6,959 HKD
$887 USD
View
B
Retailer 19
-
HK$7,289 HKD
$929 USD
View
B
Retailer 20
-
HK$8,200 HKD
£823 GBP
View
B
Retailer 21
-
HK$9,594 HKD
$1,223 USD
View
Most Expensive
B
Brilliant Earth
15484078A · Oct 29
HK$9,807 HKD
$1,250 USD
View
21 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$8,167 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
1.20ct Princess
HK$1,640 HKD