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Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

GD • E/IF • IGI LG593304406

Shape and cutting style on the report: Princess cut

Certificate IGI LG593304406

Diamond specifications and retailer prices

From $216 USD
As of October 27, 2026
Save $1,404 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,620 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG593304406 or 593304406. Listed at 22 retailers as of October 27, 2026, with prices from $216 to $1,620, a $1,404 spread on the same certified stone. Brilliant Earth lists it at $1,620. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593304406
Dimensions5.43 × 5.41 × 3.89 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
5.43 mm5.41 mm1.01 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593304406
Side View
Table 72.0%Crown 44.5°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 71.9%

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: $1,620 USD|Low: $216 USD|High: $1,720 USD|Avg: $672 USD|-5.8%
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
October 29, 2026
Retailer 7$216 USD
Retailer 6$241 USD
Retailer 3$250 USD
Retailer 12$267 USD
Retailer 13$284 USD
Retailer 16$360 USD
Retailer 17$459 USD
Retailer 2$494 USD
Retailer 14$502 USD
Retailer 11$534 USD
Retailer 18$567 USD
Retailer 4$653 USD
Retailer 10$781 USD
Retailer 15$859 USD
Retailer 5$912 USD
Retailer 9$1,185 USD
Retailer 8$1,186 USD
Brilliant Earth$1,620 USD

32 data points across 18 retailers

22 retailers$216 USD to $1,620 USD

A
Cheapest Retailer
-
$216 USD
A
Retailer 2
-
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$250 USD
View
A
Retailer 4
-
$267 USD
View
A
Retailer 5
-
$284 USD
£224 GBP
View
A
Retailer 6
-
$296 USD
View
A
Retailer 7
-
$360 USD
View
A
Retailer 8
-
$459 USD
ZAR 7,419 ZAR
View
A
Retailer 9
-
$494 USD
£389 GBP
View
B+
Retailer 10
-
$502 USD
View
B+
Retailer 11
-
$534 USD
€509 EUR
View
B+
Retailer 12
-
$567 USD
View
B+
Retailer 13
-
$653 USD
A$1,005 AUD
View
B+
Retailer 14
-
$722 USD
A$1,111 AUD
View
Price last confirmed 153 days ago
B
Retailer 15
-
$781 USD
View
B+
Retailer 16
-
$859 USD
View
B+
Retailer 17
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$867 USD
View
Price last confirmed 23 days ago
B
Retailer 18
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$912 USD
View
B
Retailer 19
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$1,029 USD
View
B
Retailer 20
-
$1,185 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
$1,186 USD
£934 GBP
View
Most Expensive
B
Brilliant Earth
11245055A · Oct 29
$1,620 USD
View
21 more retailers have this diamond
Prices start from $216 USDSave up to $1,404 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
1.01ct Princess
$216 USD