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Princess|Lab Grown|IGI

1.23ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG647447955

Shape and cutting style on the report: Princess cut

Certificate IGI LG647447955

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 30, 2026
Save HK$8,084 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,085 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct 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 LG647447955 or 647447955. Listed at 20 retailers as of October 30, 2026, with prices from HK$2,001 to HK$10,085, a HK$8,084 spread on the same certified stone. Reve Diamonds lists it at HK$10,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647447955
Dimensions5.79 × 5.73 × 4.19 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.79 mm5.73 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647447955
Side View
Table 70.0%Crown 46.2°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.1%

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$2,795 HKD|Low: HK$1,758 HKD|High: HK$10,192 HKD|Avg: HK$5,103 HKD|+13.1%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 5HK$2,001 HKD
Retailer 15HK$2,228 HKD
Retailer 1HK$2,795 HKD
Retailer 8HK$3,427 HKD
Retailer 3HK$3,609 HKD
Retailer 6HK$3,782 HKD
Retailer 10HK$3,823 HKD
Retailer 9HK$4,135 HKD
Retailer 2HK$4,708 HKD
Retailer 11HK$5,427 HKD
Retailer 14HK$5,532 HKD
Retailer 13HK$7,179 HKD
Retailer 4HK$7,566 HKD
Retailer 12HK$8,929 HKD
Retailer 7HK$10,043 HKD
Reve DiamondsHK$10,085 HKD

38 data points across 16 retailers

20 retailersHK$2,001 HKD to HK$10,085 HKD

Retailer 1
-
HK$1,577 HKD
$201 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$1,828 HKD
$233 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$1,930 HKD
$246 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
HK$2,001 HKD
$255 USD
View
Final sale: no returns
Retailer 5
-
HK$2,228 HKD
$284 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$2,228 HKD
$284 USD
View
A
Retailer 7
-
HK$2,795 HKD
£281 GBP
View
A
Retailer 8
-
HK$3,427 HKD
€416 EUR
View
A
Retailer 9
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 10
-
HK$3,782 HKD
$482 USD
View
B+
Retailer 11
-
HK$3,823 HKD
ZAR 7,872 ZAR
View
B+
Retailer 12
-
HK$4,135 HKD
£415 GBP
View
B+
Retailer 13
-
HK$4,708 HKD
$600 USD
View
B+
Retailer 14
-
HK$5,427 HKD
A$1,064 AUD
View
B+
Retailer 15
-
HK$5,532 HKD
$705 USD
View
B
Retailer 16
-
HK$7,179 HKD
$915 USD
View
B
Retailer 17
-
HK$7,566 HKD
$964 USD
View
B
Retailer 18
-
HK$8,929 HKD
£896 GBP
View
B
Retailer 19
-
HK$10,043 HKD
$1,280 USD
View
Most Expensive
B
Reve Diamonds
3FF48439F · Oct 30
HK$10,085 HKD
$1,285 USD
View
19 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$8,084 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
1.23ct Princess
HK$2,001 HKD