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Marquise|Lab Grown|IGI

1.45ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG790611663

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611663

Diamond specifications and retailer prices

From ₹37,036 INR
As of October 30, 2026
Save ₹2,59,631 INR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹3,32,570 INR at Rare Carat · As of September 30, 2026
View at Rare Carat

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 LG790611663 or 790611663. Listed at 21 retailers as of October 30, 2026, with a 701% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611663
Dimensions11.95 × 5.95 × 3.68 mm
L/W Ratio2.01
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
11.95 mm5.95 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611663
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: ₹3,32,570 INR|Low: ₹37,036 INR|High: ₹4,10,043 INR|Avg: ₹1,53,666 INR
Rare Carat
Retailer 2
Retailer 3
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Retailer 22
October 30, 2026
Retailer 8₹37,036 INR
Retailer 10₹41,382 INR
Retailer 3₹41,477 INR
Retailer 19₹46,012 INR
Retailer 21₹46,012 INR
Retailer 9₹50,736 INR
Retailer 17₹59,995 INR
Retailer 7₹68,781 INR
Retailer 11₹73,033 INR
Retailer 18₹73,411 INR
Retailer 13₹75,301 INR
Retailer 16₹78,985 INR
Retailer 4₹1,04,778 INR
Retailer 14₹1,28,965 INR
Retailer 5₹1,33,878 INR
Retailer 15₹1,46,066 INR
Retailer 20₹1,47,767 INR
Retailer 6₹1,51,168 INR
Retailer 12₹1,70,725 INR
Retailer 22₹1,79,795 INR
Retailer 2₹2,96,667 INR
Rare Carat₹3,32,570 INR

38 data points across 22 retailers

21 retailers₹37,036 INR to ₹2,96,667 INR

A+
Cheapest Retailer
-
₹37,036 INR
Retailer 2
-
₹41,477 INR
View
Price last confirmed 8 days ago
Retailer 3
-
₹46,012 INR
View
Price last confirmed 11 days ago
Retailer 4
-
₹46,012 INR
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹50,736 INR
View
Retailer 6
-
₹59,995 INR
View
Price last confirmed 5 days ago
A
Retailer 7
-
₹68,781 INR
View
Retailer 8
-
₹73,033 INR
View
Price last confirmed 8 days ago
Retailer 9
-
₹73,411 INR
View
Price last confirmed 9 days ago
A
Retailer 10
-
₹75,301 INR
View
Retailer 11
-
₹78,985 INR
View
Price last confirmed 8 days ago
A
Retailer 12
-
₹1,04,778 INR
View
B+
Retailer 13
-
₹1,28,965 INR
View
Retailer 14
-
₹1,33,878 INR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
₹1,46,066 INR
View
Retailer 16
-
₹1,47,767 INR
View
Price last confirmed 8 days ago
B+
Retailer 17
-
₹1,51,168 INR
View
B+
Retailer 18
-
₹1,70,725 INR
View
Retailer 19
-
₹1,79,795 INR
View
Price last confirmed 11 days ago
B
Retailer 20
-
₹2,96,667 INR
View
Most Expensive
Rare Carat
A9-256A · Sep 30
₹3,32,570 INR
$3,520 USD
View
Price last confirmed 36 days ago
20 more retailers have this diamond
Prices start from ₹37,036 INRSave up to ₹2,59,631 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
₹37,036 INR