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Princess|Lab Grown|IGI

1.42ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG631463162

Shape and cutting style on the report: Princess cut

Certificate IGI LG631463162

Diamond specifications and retailer prices

From $236 USD
As of October 27, 2026
Save $1,073 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,800 USD at Brilliant Earth · As of October 22, 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 LG631463162 or 631463162. Listed at 19 retailers as of October 27, 2026, with a 455% 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631463162
Dimensions6.16 × 6.16 × 4.37 mm
L/W Ratio1.00
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
6.16 mm6.16 mm1.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631463162
Side View
Table 66.0%Crown 43.7°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 70.9%

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 27
Current: $1,800 USD|Low: $188 USD|High: $1,800 USD|Avg: $690 USD
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 4$265 USD
Retailer 3$274 USD
Retailer 10$394 USD
Retailer 15$395 USD
Retailer 11$503 USD
Retailer 8$530 USD
Retailer 2$552 USD
Retailer 5$622 USD
Retailer 12$714 USD
Retailer 14$747 USD
Retailer 6$994 USD
Retailer 13$1,040 USD
Retailer 9$1,181 USD
Retailer 7$1,309 USD
Brilliant Earth$1,800 USD

41 data points across 15 retailers

19 retailers$236 USD to $1,309 USD

A
Cheapest Retailer
-
$236 USD
A
Retailer 2
-
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
A
Retailer 4
-
$293 USD
View
A
Retailer 5
-
$293 USD
View
A
Retailer 6
-
$394 USD
£310 GBP
View
B+
Retailer 7
-
$395 USD
View
A
Retailer 8
-
$503 USD
ZAR 8,132 ZAR
View
A
Retailer 9
-
$530 USD
€505 EUR
View
A
Retailer 10
-
$552 USD
£435 GBP
View
B+
Retailer 11
-
$622 USD
View
B+
Retailer 12
-
$714 USD
A$1,099 AUD
View
B+
Retailer 13
-
$747 USD
View
B+
Retailer 14
-
$942 USD
View
B
Retailer 15
-
$994 USD
View
B
Retailer 16
-
$1,040 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,181 USD
£930 GBP
View
B
Retailer 18
-
$1,309 USD
View
Most Expensive
B
Brilliant Earth
21312360A · Oct 22
$1,800 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $236 USDSave up to $1,073 USD

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
$236 USD