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Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG604322993

Shape and cutting style on the report: Princess cut

Certificate IGI LG604322993

Diamond specifications and retailer prices

From $284 USD
As of October 30, 2026
Save $1,179 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,463 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG604322993 or 604322993. Listed at 21 retailers as of October 30, 2026, with prices from $284 to $1,463, a $1,179 spread on the same certified stone. Reve Diamonds lists it at $1,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604322993
Dimensions5.51 × 5.40 × 3.88 mm
L/W Ratio1.02
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
5.51 mm5.40 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604322993
Side View
Table 70.0%Crown 42.4°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.9%

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 30
Current: $579 USD|Low: $318 USD|High: $1,430 USD|Avg: $618 USD|+20.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$318 USD
Retailer 2$330 USD
Retailer 12$353 USD
Retailer 10$510 USD
Retailer 1$579 USD
Retailer 6$584 USD
Retailer 3$593 USD
Retailer 9$606 USD
Retailer 5$622 USD
Retailer 8$858 USD
Retailer 11$1,083 USD
Retailer 7$1,420 USD

43 data points across 12 retailers

21 retailers$284 USD to $1,463 USD

A
Cheapest Retailer
-
$284 USD
A
Retailer 2
-
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$330 USD
View
A
Retailer 4
-
$353 USD
View
A
Retailer 5
-
$353 USD
View
A
Retailer 6
-
$397 USD
HK$3,100 HKD
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
-
$579 USD
View
A
Retailer 9
-
$584 USD
€556 EUR
View
A
Retailer 10
-
$590 USD
View
A
Retailer 11
-
$593 USD
View
A
Retailer 12
-
$606 USD
ZAR 9,786 ZAR
View
A
Retailer 13
-
$622 USD
£490 GBP
View
B+
Retailer 14
-
$858 USD
A$1,320 AUD
View
B+
Retailer 15
-
$945 USD
SGD 1,277 SGD
View
B
Retailer 16
-
$1,083 USD
View
B
Retailer 17
-
$1,133 USD
View
B
Retailer 18
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$1,184 USD
View
B
Retailer 19
-
$1,372 USD
£1,080 GBP
View
B
Retailer 20
-
$1,420 USD
£1,118 GBP
View
Most Expensive
B
Reve Diamonds
253BEC9E5 · Oct 30
$1,463 USD
View
20 more retailers have this diamond
Prices start from $284 USDSave up to $1,179 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
$284 USD