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Princess|Lab Grown|IGI

1.23ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG620480455

Shape and cutting style on the report: Princess cut

Certificate IGI LG620480455

Diamond specifications and retailer prices

From HK$1,459 HKD
$186 USD
As of November 2, 2026
Save HK$7,020 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,479 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620480455 or 620480455. Listed at 12 retailers as of November 1, 2026, with prices from HK$1,459 to HK$8,479, a HK$7,020 spread on the same certified stone. MOH London lists it at HK$8,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480455
Dimensions5.82 × 5.76 × 4.20 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.82 mm5.76 mm1.23 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620480455
Side View
Table 64.0%Crown 37.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 72.9%

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 2
Current: HK$8,479 HKD|Low: HK$1,161 HKD|High: HK$8,579 HKD|Avg: HK$3,854 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$1,459 HKD
Retailer 7HK$1,640 HKD
Retailer 3HK$3,129 HKD
Retailer 6HK$3,185 HKD
Retailer 2HK$3,285 HKD
Retailer 8HK$3,680 HKD
Retailer 4HK$5,845 HKD
MOH LondonHK$8,479 HKD

42 data points across 8 retailers

12 retailersHK$1,459 HKD to HK$8,479 HKD

A
Cheapest Retailer
-
HK$1,459 HKD
$186 USD
A
Retailer 2
-
HK$1,640 HKD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,695 HKD
$216 USD
View
Retailer 4
-
HK$1,812 HKD
$231 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,812 HKD
$231 USD
View
A
Retailer 6
-
HK$3,129 HKD
ZAR 6,444 ZAR
View
A
Retailer 7
-
HK$3,185 HKD
$406 USD
View
A
Retailer 8
-
HK$3,285 HKD
£330 GBP
View
A
Retailer 9
-
HK$3,680 HKD
$469 USD
View
B
Retailer 10
-
HK$5,829 HKD
$743 USD
View
B
Retailer 11
-
HK$5,845 HKD
$745 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG620480455 · Nov 1
HK$8,479 HKD
£851 GBP
View
11 more retailers have this diamond
Prices start from HK$1,459 HKDSave up to HK$7,020 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$1,459 HKD