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Princess|Lab Grown|IGI

1.09ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG655419999

Shape and cutting style on the report: Princess cut

Certificate IGI LG655419999

Diamond specifications and retailer prices

From $294 USD
As of October 27, 2026
Save $2,316 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,610 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown princess diamond

This 1.09ct 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 LG655419999 or 655419999. Listed at 23 retailers as of October 27, 2026, with prices from $294 to $2,610, a $2,316 spread on the same certified stone. Do Amore Diamonds lists it at $2,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655419999
Dimensions5.72 × 5.58 × 3.99 mm
L/W Ratio1.03
Culet sizePointed
Top View
5.72 mm5.58 mm1.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655419999
Side View
Table 71.0%Crown 40.5°Girdle: MediumPavilion 39.6°Culet: NoneDepth 71.5%

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: $2,610 USD|Low: $283 USD|High: $2,610 USD|Avg: $975 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 29, 2026
Retailer 8$294 USD
Retailer 7$341 USD
Retailer 3$365 USD
Retailer 6$365 USD
Retailer 12$428 USD
Retailer 10$486 USD
Retailer 15$490 USD
Retailer 14$692 USD
Retailer 11$720 USD
Retailer 13$978 USD
Retailer 4$1,121 USD
Retailer 2$1,130 USD
Retailer 18$1,255 USD
Retailer 5$1,295 USD
Retailer 9$1,491 USD
Retailer 16$1,617 USD
Retailer 17$2,070 USD
Do Amore Diamonds$2,610 USD

35 data points across 18 retailers

23 retailers$294 USD to $2,610 USD

A
Cheapest Retailer
-
$294 USD
A
Retailer 2
-
$334 USD
View
Final sale: no returns
A
Retailer 3
-
$341 USD
View
A
Retailer 4
-
$365 USD
View
A
Retailer 5
-
$365 USD
View
A
Retailer 6
-
$428 USD
£337 GBP
View
A
Retailer 7
-
$486 USD
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$518 USD
View
A
Retailer 10
-
$521 USD
View
A
Retailer 11
-
$692 USD
ZAR 11,182 ZAR
View
A
Retailer 12
-
$720 USD
£567 GBP
View
B+
Retailer 13
-
$978 USD
A$1,505 AUD
View
B+
Retailer 14
-
$1,121 USD
View
B+
Retailer 15
-
$1,130 USD
A$1,738 AUD
View
Retailer 16
-
$1,255 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,295 USD
View
B
Retailer 18
-
$1,456 USD
View
B
Retailer 19
-
$1,491 USD
View
B
Retailer 20
-
$1,570 USD
£1,236 GBP
View
B+
Retailer 21
-
$1,617 USD
£1,273 GBP
View
B
Retailer 22
-
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-65FC53AD1 · Oct 28
$2,610 USD
View
22 more retailers have this diamond
Prices start from $294 USDSave up to $2,316 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
1.09ct Princess
$294 USD