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Marquise|Lab Grown|IGI

1.45ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790698711

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790698711

Diamond specifications and retailer prices

From ₹45,067 INR
As of November 4, 2026
Save ₹3,60,252 INR (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹4,05,319 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790698711 or 790698711. Listed at 25 retailers as of November 4, 2026, with prices from ₹45,067 to ₹4,05,319, a ₹3,60,252 spread on the same certified stone. Brilliant Earth lists it at ₹4,05,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790698711
Dimensions11.66 × 5.93 × 3.74 mm
L/W Ratio1.97
Girdle conditionFaceted
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
11.66 mm5.93 mm1.45 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790698711
Side View
Table 55.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: Nov 4
Current: ₹4,05,319 INR|Low: ₹43,272 INR|High: ₹4,05,319 INR|Avg: ₹1,41,044 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
November 5, 2026
Retailer 4₹45,067 INR
Retailer 2₹50,358 INR
Retailer 11₹50,547 INR
Retailer 7₹55,932 INR
Retailer 17₹69,443 INR
Retailer 6₹82,953 INR
Retailer 10₹83,237 INR
Retailer 18₹89,662 INR
Retailer 12₹94,763 INR
Retailer 19₹96,086 INR
Retailer 15₹1,06,479 INR
Retailer 9₹1,62,411 INR
Retailer 8₹1,73,087 INR
Retailer 3₹1,79,984 INR
Retailer 14₹2,11,635 INR
Retailer 16₹2,57,647 INR
Retailer 5₹2,65,111 INR
Retailer 13₹3,46,742 INR
Brilliant Earth₹4,05,319 INR

38 data points across 19 retailers

25 retailers₹45,067 INR to ₹4,05,319 INR

A
Cheapest Retailer
-
₹45,067 INR
A
Retailer 2
-
₹50,358 INR
View
Final sale: no returns
A
Retailer 3
-
₹50,547 INR
View
A
Retailer 4
-
₹55,932 INR
View
Retailer 5
-
₹55,932 INR
View
Price last confirmed 20 days ago
A
Retailer 6
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₹62,451 INR
View
A
Retailer 7
-
₹69,443 INR
View
A
Retailer 8
-
₹82,953 INR
View
A
Retailer 9
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₹83,237 INR
View
Retailer 10
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₹89,662 INR
View
Price last confirmed 9 days ago
A
Retailer 11
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₹94,763 INR
View
A
Retailer 12
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₹96,086 INR
View
A
Retailer 13
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₹1,06,479 INR
View
B+
Retailer 14
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₹1,37,374 INR
View
B+
Retailer 15
-
₹1,60,899 INR
View
B+
Retailer 16
-
₹1,62,411 INR
View
B+
Retailer 17
-
₹1,73,087 INR
View
B+
Retailer 18
-
₹1,79,984 INR
View
B+
Retailer 19
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₹1,95,196 INR
View
B+
Retailer 20
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₹2,11,635 INR
View
B
Retailer 21
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₹2,40,168 INR
View
B
Retailer 22
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₹2,57,647 INR
View
B
Retailer 23
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₹2,65,111 INR
View
B
Retailer 24
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₹3,46,742 INR
View
Most Expensive
B
Brilliant Earth
21575407Y · Nov 4
₹4,05,319 INR
$4,290 USD
View
24 more retailers have this diamond
Prices start from ₹45,067 INRSave up to ₹3,60,252 INR

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
1.45ct Marquise
₹45,067 INR