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Marquise|Lab Grown|IGI

1.55ct F FL Marquise Lab Grown Diamond

ID • F/FL • IGI LG794620705

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794620705

Diamond specifications and retailer prices

From ₹55,131 INR
As of November 6, 2026
Save ₹4,34,192 INR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹4,89,323 INR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794620705 or 794620705. Listed at 16 retailers as of November 6, 2026, with prices from ₹55,131 to ₹4,89,323, a ₹4,34,192 spread on the same certified stone. Do Amore Diamonds lists it at ₹4,89,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794620705
Dimensions11.52 × 6.02 × 3.85 mm
L/W Ratio1.91
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
11.52 mm6.02 mm1.55 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794620705
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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 6
Current: ₹4,89,323 INR|Low: ₹55,131 INR|High: ₹6,57,440 INR|Avg: ₹2,24,456 INR|-25.6%
Do Amore Diamonds
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
November 6, 2026
Retailer 15₹55,131 INR
Retailer 10₹61,705 INR
Retailer 11₹65,556 INR
Retailer 9₹77,202 INR
Retailer 12₹89,881 INR
Retailer 16₹91,290 INR
Retailer 2₹1,10,450 INR
Retailer 5₹1,14,113 INR
Retailer 6₹1,74,691 INR
Retailer 4₹1,93,381 INR
Retailer 3₹1,98,453 INR
Retailer 7₹2,23,530 INR
Retailer 14₹2,32,076 INR
Retailer 13₹2,96,599 INR
Retailer 8₹3,02,422 INR
Do Amore Diamonds₹4,89,323 INR

38 data points across 16 retailers

16 retailers₹55,131 INR to ₹4,89,323 INR

A
Cheapest Retailer
-
₹55,131 INR
A
Retailer 2
-
₹61,705 INR
View
A
Retailer 3
-
₹65,556 INR
View
Final sale: no returns
A
Retailer 4
-
₹77,202 INR
View
A
Retailer 5
-
₹89,881 INR
View
A
Retailer 6
-
₹91,290 INR
View
A
Retailer 7
-
₹1,10,450 INR
View
A
Retailer 8
-
₹1,14,113 INR
View
B+
Retailer 9
-
₹1,74,691 INR
View
B+
Retailer 10
-
₹1,93,381 INR
View
B+
Retailer 11
-
₹1,98,453 INR
View
B+
Retailer 12
-
₹2,23,530 INR
View
B
Retailer 13
-
₹2,32,076 INR
View
B
Retailer 14
-
₹2,96,599 INR
View
B
Retailer 15
-
₹3,02,422 INR
View
Most Expensive
B
Do Amore Diamonds
27-989581854 · Nov 6
₹4,89,323 INR
$5,210 USD
View
15 more retailers have this diamond
Prices start from ₹55,131 INRSave up to ₹4,34,192 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
1.55ct Marquise
₹55,131 INR