Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG729512483

Shape and cutting style on the report: Princess cut

Certificate IGI LG729512483

Diamond specifications and retailer prices

From $350 USD
As of October 28, 2026
Save $1,770 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,120 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.1ct lab-grown princess diamond

This 1.1ct 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 LG729512483 or 729512483. Listed at 23 retailers as of October 24, 2026, with prices from $350 to $2,120, a $1,770 spread on the same certified stone. Brilliant Earth lists it at $2,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729512483
Dimensions5.74 × 5.73 × 3.86 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.73 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729512483
Side View
Table 66.0%Crown 38.8°Girdle: MediumPavilion 36.9°Culet: NoneDepth 67.4%

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 28
Current: $1,830 USD|Low: $301 USD|High: $2,120 USD|Avg: $800 USD|-0.5%
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
October 29, 2026
Retailer 17$314 USD
Retailer 8$350 USD
Retailer 7$364 USD
Retailer 3$389 USD
Retailer 5$389 USD
Retailer 12$414 USD
Retailer 14$530 USD
Retailer 13$668 USD
Retailer 2$693 USD
Retailer 10$699 USD
Retailer 6$706 USD
Retailer 15$946 USD
Retailer 16$959 USD
Retailer 4$1,250 USD
Retailer 9$1,509 USD
Retailer 11$1,567 USD
Brilliant Earth$1,830 USD

43 data points across 17 retailers

23 retailers$350 USD to $2,120 USD

Retailer 1
-
$314 USD
Price last confirmed 8 days ago
Retailer 2
-
$314 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$350 USD
View
Final sale: no returns
Retailer 4
-
$364 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$389 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$389 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$414 USD
£326 GBP
View
A
Retailer 8
-
$530 USD
View
A
Retailer 9
-
$530 USD
View
A
Retailer 10
-
$668 USD
ZAR 10,796 ZAR
View
A
Retailer 11
-
$690 USD
View
A
Retailer 12
-
$693 USD
£546 GBP
View
A
Retailer 13
-
$699 USD
€666 EUR
View
A
Retailer 14
-
$706 USD
View
B+
Retailer 15
-
$946 USD
A$1,456 AUD
View
B+
Retailer 16
-
$959 USD
View
Retailer 17
-
$1,250 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,296 USD
View
Retailer 19
-
$1,335 USD
View
Price last confirmed 74 days ago
Retailer 20
-
$1,509 USD
£1,188 GBP
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$1,567 USD
£1,234 GBP
View
B
Retailer 22
-
$1,830 USD
View
Most Expensive
B
Brilliant Earth
18228674A · Oct 24
$2,120 USD
View
22 more retailers have this diamond
Prices start from $350 USDSave up to $1,770 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
1.10ct Princess
$350 USD