Princess|Lab Grown|IGI

1.18ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG662480775

Shape and cutting style on the report: Princess cut

Certificate IGI LG662480775

Diamond specifications and retailer prices

From $335 USD
As of October 27, 2026
Save $2,645 USD (89%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $2,980 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown princess diamond

This 1.18ct 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 LG662480775 or 662480775. Listed at 33 retailers as of October 27, 2026, with prices from $335 to $2,980, a $2,645 spread on the same certified stone. Do Amore Diamonds lists it at $2,980. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662480775
Dimensions5.82 × 5.78 × 4.07 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.78 mm1.18 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662480775
Side View
Table 68.0%Crown 42.9°Girdle: MediumPavilion 38°Culet: NoneDepth 70.4%

Caratlytics Score

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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: $826 USD|Low: $322 USD|High: $2,190 USD|Avg: $1,016 USD|+2.9%
Retailer 1
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Retailer 12
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Retailer 14
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$335 USD
Retailer 5$416 USD
Retailer 9$416 USD
Retailer 11$509 USD
Retailer 2$555 USD
Retailer 3$618 USD
Retailer 14$689 USD
Retailer 13$709 USD
Retailer 16$788 USD
Retailer 1$826 USD
Retailer 19$906 USD
Retailer 12$1,114 USD
Retailer 17$1,175 USD
Retailer 6$1,251 USD
Retailer 10$1,267 USD
Retailer 7$1,475 USD
Retailer 18$1,796 USD
Retailer 15$1,980 USD
Retailer 8$2,190 USD

39 data points across 19 retailers

33 retailers$335 USD to $2,980 USD

A
Cheapest Retailer
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$335 USD
A
Retailer 2
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$335 USD
View
Price last confirmed 37 days ago
A
Retailer 3
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$375 USD
View
Final sale: no returns
A
Retailer 4
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$389 USD
View
Price last confirmed 36 days ago
A
Retailer 5
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$410 USD
View
Price last confirmed 36 days ago
A
Retailer 6
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$416 USD
View
A
Retailer 7
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$416 USD
View
A
Retailer 8
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$509 USD
View
A
Retailer 9
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$532 USD
View
A
Retailer 10
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$555 USD
View
A
Retailer 11
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$606 USD
View
A
Retailer 12
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$618 USD
View
Retailer 13
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$689 USD
View
A
Retailer 14
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$709 USD
€675 EUR
View
A
Retailer 15
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$788 USD
ZAR 12,737 ZAR
View
B+
Retailer 16
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$826 USD
£650 GBP
View
B+
Retailer 17
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$906 USD
View
B+
Retailer 18
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$997 USD
View
B+
Retailer 19
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$1,114 USD
A$1,714 AUD
View
B+
Retailer 20
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$1,175 USD
£925 GBP
View
B+
Retailer 21
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$1,251 USD
A$1,925 AUD
View
Price last confirmed 24 days ago
B+
Retailer 22
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$1,267 USD
View
B
Retailer 23
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$1,370 USD
CA$1,903 CAD
View
B
Retailer 24
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$1,475 USD
View
B
Retailer 25
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$1,618 USD
View
B
Retailer 26
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$1,619 USD
View
B
Retailer 27
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$1,631 USD
View
B
Retailer 28
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$1,631 USD
View
B+
Retailer 29
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$1,796 USD
£1,414 GBP
View
B
Retailer 30
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$1,980 USD
View
B
Retailer 31
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$2,190 USD
View
B
Retailer 32
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$2,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-75DC44525 · Oct 29
$2,980 USD
View
32 more retailers have this diamond
Prices start from $335 USDSave up to $2,645 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
1.18ct Princess
$335 USD