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Princess|Lab Grown|IGI

1.42ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG729575228

Shape and cutting style on the report: Princess cut

Certificate IGI LG729575228

Diamond specifications and retailer prices

From HK$1,703 HKD
$217 USD
As of October 30, 2026
Save HK$8,080 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$10,199 HKD at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729575228 or 729575228. Listed at 24 retailers as of October 30, 2026, with a 475% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729575228
Dimensions6.22 × 6.22 × 6.26 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.22 mm1.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729575228
Side View
Table 67.0%Crown 38.6°Girdle: MediumPavilion 37.6°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$2,824 HKD|Low: HK$1,899 HKD|High: HK$9,782 HKD|Avg: HK$4,836 HKD|-0.6%
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
October 30, 2026
Retailer 4HK$1,899 HKD
Retailer 5HK$1,969 HKD
Retailer 1HK$2,824 HKD
Retailer 14HK$2,840 HKD
Retailer 11HK$3,621 HKD
Retailer 8HK$3,839 HKD
Retailer 7HK$3,910 HKD
Retailer 6HK$4,072 HKD
Retailer 12HK$5,151 HKD
Retailer 13HK$5,516 HKD
Retailer 9HK$7,517 HKD
Retailer 2HK$8,250 HKD
Retailer 10HK$8,489 HKD
Retailer 3HK$9,782 HKD

38 data points across 14 retailers

24 retailersHK$1,703 HKD to HK$9,782 HKD

A
Cheapest Retailer
-
HK$1,703 HKD
$217 USD
A
Retailer 2
-
HK$1,899 HKD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,969 HKD
$251 USD
View
A
Retailer 4
-
HK$2,110 HKD
$269 USD
View
A
Retailer 5
-
HK$2,110 HKD
$269 USD
View
A
Retailer 6
-
HK$2,410 HKD
View
A
Retailer 7
-
HK$2,824 HKD
£283 GBP
View
B+
Retailer 8
-
HK$2,840 HKD
$362 USD
View
A
Retailer 9
-
HK$3,621 HKD
ZAR 7,457 ZAR
View
A
Retailer 10
-
HK$3,839 HKD
€466 EUR
View
A
Retailer 11
-
HK$3,910 HKD
£392 GBP
View
A
Retailer 12
-
HK$4,072 HKD
$519 USD
View
B+
Retailer 13
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HK$4,833 HKD
$616 USD
View
A
Retailer 14
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HK$5,151 HKD
A$1,010 AUD
View
B+
Retailer 15
-
HK$5,516 HKD
$703 USD
View
B+
Retailer 16
-
HK$6,779 HKD
$864 USD
View
B+
Retailer 17
-
HK$6,845 HKD
SGD 1,179 SGD
View
B+
Retailer 18
-
HK$7,191 HKD
$917 USD
View
B+
Retailer 19
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HK$7,234 HKD
$922 USD
View
B+
Retailer 20
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HK$7,517 HKD
A$1,474 AUD
View
B
Retailer 21
-
HK$8,250 HKD
£828 GBP
View
B
Retailer 22
-
HK$8,489 HKD
£852 GBP
View
B
Retailer 23
-
HK$9,782 HKD
$1,247 USD
View
Most Expensive
Brilliant Earth
19889701A · Sep 29
HK$10,199 HKD
$1,300 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$8,080 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
1.42ct Princess
HK$1,703 HKD