Princess|Lab Grown|IGI

1.00ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG658471211

Shape and cutting style on the report: Princess cut

Certificate IGI LG658471211

Diamond specifications and retailer prices

From $232 USD
As of October 27, 2026
Save $1,528 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,810 USD at Brilliant Earth · As of September 25, 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 LG658471211 or 658471211. Listed at 22 retailers as of October 23, 2026, with a 659% 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

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658471211
Dimensions5.48 × 5.33 × 3.88 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
5.48 mm5.33 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658471211
Side View
Table 70.0%Crown 48.9°Girdle: MED-STKPavilion 37°Culet: NoneDepth 72.8%

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: $1,760 USD|Low: $232 USD|High: $1,760 USD|Avg: $704 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 8$232 USD
Retailer 9$259 USD
Retailer 19$269 USD
Retailer 5$287 USD
Retailer 10$287 USD
Retailer 16$306 USD
Retailer 12$412 USD
Retailer 20$449 USD
Retailer 17$494 USD
Retailer 2$542 USD
Retailer 13$552 USD
Retailer 18$701 USD
Retailer 4$770 USD
Retailer 7$924 USD
Retailer 11$976 USD
Retailer 14$1,015 USD
Retailer 15$1,158 USD
Retailer 3$1,175 USD
Retailer 6$1,295 USD
Brilliant Earth$1,760 USD

31 data points across 20 retailers

22 retailers$232 USD to $1,760 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
-
$494 USD
ZAR 7,978 ZAR
View
A
Retailer 10
-
$542 USD
£427 GBP
View
A
Retailer 11
-
$552 USD
€526 EUR
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
-
$1,158 USD
£912 GBP
View
B
Retailer 19
-
$1,175 USD
View
B
Retailer 20
-
$1,295 USD
View
B
Retailer 21
-
$1,760 USD
View
Most Expensive
B
Brilliant Earth
16914060A · Sep 25
$1,810 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from $232 USDSave up to $1,528 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