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Princess|Lab Grown|IGI

1.00ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG692554303

Shape and cutting style on the report: Princess cut

Certificate IGI LG692554303

Diamond specifications and retailer prices

From $232 USD
As of October 27, 2026
Save $1,518 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,750 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692554303 or 692554303. Listed at 22 retailers as of October 27, 2026, with prices from $232 to $1,750, a $1,518 spread on the same certified stone. Brilliant Earth lists it at $1,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692554303
Dimensions5.65 × 5.46 × 3.56 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.65 mm5.46 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692554303
Side View
Table 72.0%Crown 39.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 65.2%

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 27
Current: $1,750 USD|Low: $232 USD|High: $1,760 USD|Avg: $703 USD|-0.6%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 9$232 USD
Retailer 10$259 USD
Retailer 20$269 USD
Retailer 5$287 USD
Retailer 11$287 USD
Retailer 16$306 USD
Retailer 14$412 USD
Retailer 21$449 USD
Retailer 13$489 USD
Retailer 17$494 USD
Retailer 2$542 USD
Retailer 18$701 USD
Retailer 4$770 USD
Retailer 7$924 USD
Retailer 12$976 USD
Retailer 15$1,015 USD
Retailer 8$1,128 USD
Retailer 19$1,153 USD
Retailer 3$1,175 USD
Retailer 6$1,295 USD
Brilliant Earth$1,750 USD

30 data points across 21 retailers

22 retailers$232 USD to $1,750 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
-
$287 USD
View
A
Retailer 5
-
$287 USD
View
A
Retailer 6
-
$306 USD
£241 GBP
View
A
Retailer 7
-
$412 USD
View
A
Retailer 8
-
$449 USD
View
A
Retailer 9
-
$489 USD
€466 EUR
View
A
Retailer 10
-
$494 USD
ZAR 7,978 ZAR
View
A
Retailer 11
-
$542 USD
£427 GBP
View
B+
Retailer 12
-
$701 USD
A$1,079 AUD
View
B+
Retailer 13
-
$770 USD
View
B+
Retailer 14
-
$924 USD
View
B+
Retailer 15
-
$976 USD
View
B+
Retailer 16
-
$1,015 USD
A$1,562 AUD
View
B+
Retailer 17
-
$1,070 USD
View
B
Retailer 18
-
$1,128 USD
£888 GBP
View
B+
Retailer 19
-
$1,153 USD
£908 GBP
View
B
Retailer 20
-
$1,175 USD
View
B
Retailer 21
-
$1,295 USD
View
Most Expensive
B
Brilliant Earth
16916897A · Oct 29
$1,750 USD
View
21 more retailers have this diamond
Prices start from $232 USDSave up to $1,518 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