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Marquise|Lab Grown|IGI

1.13ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG502160536

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502160536

Diamond specifications and retailer prices

From $201 USD
As of November 4, 2026
Save $1,729 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,930 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown marquise diamond

This 1.13ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG502160536 or 502160536. Listed at 21 retailers as of November 4, 2026, with prices from $201 to $1,930, a $1,729 spread on the same certified stone. Do Amore Diamonds lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502160536
Dimensions10.66 × 5.48 × 3.48 mm
L/W Ratio1.95
Girdle conditionFaceted
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
10.66 mm5.48 mm1.13 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502160536
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.5%

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: Nov 4
Current: $1,930 USD|Low: $201 USD|High: $1,930 USD|Avg: $667 USD
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 4$201 USD
Retailer 8$231 USD
Retailer 21$233 USD
Retailer 3$249 USD
Retailer 2$288 USD
Retailer 9$390 USD
Retailer 10$396 USD
Retailer 19$463 USD
Retailer 17$474 USD
Retailer 7$490 USD
Retailer 13$506 USD
Retailer 12$550 USD
Retailer 16$672 USD
Retailer 6$803 USD
Retailer 5$884 USD
Retailer 20$1,029 USD
Retailer 11$1,055 USD
Retailer 15$1,098 USD
Retailer 14$1,139 USD
Retailer 18$1,390 USD
Do Amore Diamonds$1,930 USD

30 data points across 21 retailers

21 retailers$201 USD to $1,930 USD

A
Cheapest Retailer
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$201 USD
A
Retailer 2
-
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
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$249 USD
View
A
Retailer 5
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$288 USD
View
A
Retailer 6
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$390 USD
View
A
Retailer 7
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$396 USD
View
Retailer 8
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$463 USD
View
Price last confirmed 8 days ago
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Retailer 9
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$474 USD
View
A
Retailer 10
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$490 USD
View
A
Retailer 11
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$506 USD
View
A
Retailer 12
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$550 USD
View
B+
Retailer 13
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$672 USD
View
B+
Retailer 14
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$803 USD
View
B+
Retailer 15
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$884 USD
View
Retailer 16
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$1,029 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
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$1,055 USD
View
B+
Retailer 18
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$1,098 USD
View
B+
Retailer 19
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$1,139 USD
View
B
Retailer 20
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$1,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-259426532 · Nov 4
$1,930 USD
View
20 more retailers have this diamond
Prices start from $201 USDSave up to $1,729 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
1.13ct Marquise
$201 USD