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Marquise|Lab Grown|IGI

1.03ct F FL Marquise Lab Grown Diamond

EX • F/FL

Diamond specifications and retailer prices

From ₹18,895 INR
$199 USD
As of November 2, 2026
Save ₹1,03,590 INR (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹1,22,486 INR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 31, 2026, with prices from ₹18,895 to ₹1,22,486, a ₹1,03,590 spread on the same certified stone. Blue Nile lists it at ₹1,22,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.74 × 5.32 × 3.27 mm
L/W Ratio2.02
Top View
10.74 mm5.32 mm1.03 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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 2
Current: ₹1,22,486 INR|Low: ₹18,895 INR|High: ₹1,86,672 INR|Avg: ₹84,119 INR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3₹18,895 INR
Retailer 5₹21,839 INR
Retailer 2₹45,956 INR
Retailer 4₹82,986 INR
Blue Nile₹1,22,486 INR
Retailer 6₹1,86,672 INR

6 data points across 6 retailers

5 retailers₹18,895 INR to ₹1,22,486 INR

A
Cheapest Retailer
-
₹18,895 INR
$199 USD
A
Retailer 2
-
₹21,839 INR
$230 USD
View
A
Retailer 3
-
₹45,956 INR
$484 USD
View
B
Retailer 4
-
₹82,986 INR
$874 USD
View
Most Expensive
B
Blue Nile
30352922 · Oct 31
₹1,22,486 INR
$1,290 USD
View
4 more retailers have this diamond
Prices start from ₹18,895 INRSave up to ₹1,03,590 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
1.03ct Marquise
₹18,895 INR