Princess|Lab Grown|IGI

1.00ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG574342862

Shape and cutting style on the report: Princess cut

Certificate IGI LG574342862

Diamond specifications and retailer prices

From $232 USD
As of October 30, 2026
Save $1,064 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,296 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574342862 or 574342862. Listed at 18 retailers as of October 30, 2026, with prices from $232 to $1,296, a $1,064 spread on the same certified stone. Reve Diamonds lists it at $1,296. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574342862
Dimensions5.47 × 5.41 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
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
5.47 mm5.41 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574342862
Side View
Table 71.0%Crown 41.6°Girdle: MediumPavilion 39.5°Culet: NoneDepth 72.6%

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: $362 USD|Low: $223 USD|High: $1,296 USD|Avg: $613 USD|-1.0%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 14$232 USD
Retailer 8$259 USD
Retailer 5$269 USD
Retailer 3$288 USD
Retailer 16$288 USD
Retailer 4$349 USD
Retailer 1$362 USD
Retailer 17$488 USD
Retailer 11$495 USD
Retailer 6$519 USD
Retailer 15$590 USD
Retailer 12$702 USD
Retailer 2$925 USD
Retailer 13$929 USD
Retailer 7$978 USD
Retailer 9$1,097 USD
Retailer 10$1,160 USD
Reve Diamonds$1,296 USD

38 data points across 18 retailers

18 retailers$232 USD to $1,296 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$269 USD
View
A
Retailer 4
-
$288 USD
View
A
Retailer 5
-
$288 USD
View
A
Retailer 6
-
$349 USD
View
A
Retailer 7
-
$362 USD
£285 GBP
View
B+
Retailer 8
-
$488 USD
View
B+
Retailer 9
-
$495 USD
ZAR 7,991 ZAR
View
B+
Retailer 10
-
$499 USD
HK$3,900 HKD
View
B+
Retailer 11
-
$519 USD
View
B+
Retailer 12
-
$590 USD
View
B
Retailer 13
-
$702 USD
A$1,080 AUD
View
B
Retailer 14
-
$925 USD
View
B
Retailer 15
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$929 USD
View
B
Retailer 16
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$978 USD
View
B
Retailer 17
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$1,160 USD
£913 GBP
View
Most Expensive
B
Reve Diamonds
D4101C393 · Oct 30
$1,296 USD
View
17 more retailers have this diamond
Prices start from $232 USDSave up to $1,064 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
1.00ct Princess
$232 USD