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Marquise|Lab Grown|IGI

1.31ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG818650471

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818650471

Diamond specifications and retailer prices

From ₹20,595 INR
$217 USD
As of November 1, 2026
Save ₹90,919 INR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,11,515 INR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.31ct lab-grown marquise diamond

This 1.31ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818650471 or 818650471. Listed at 16 retailers as of November 1, 2026, with prices from ₹20,595 to ₹1,11,515, a ₹90,919 spread on the same certified stone. Reve Diamonds lists it at ₹1,11,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818650471
Dimensions12.72 × 5.42 × 3.18 mm
L/W Ratio2.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm5.42 mm1.31 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818650471
Side View
Table 60.0%Crown 33.1°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 58.7%

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 1
Current: ₹58,939 INR|Low: ₹20,595 INR|High: ₹1,12,113 INR|Avg: ₹57,259 INR|+10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 2, 2026
Retailer 3₹20,595 INR
Retailer 7₹27,339 INR
Retailer 4₹30,846 INR
Retailer 9₹39,445 INR
Retailer 12₹40,062 INR
Retailer 8₹41,685 INR
Retailer 2₹47,455 INR
Retailer 6₹55,707 INR
Retailer 1₹58,939 INR
Retailer 13₹70,708 INR
Retailer 5₹78,551 INR
Retailer 11₹85,419 INR
Retailer 10₹1,06,795 INR
Reve Diamonds₹1,11,515 INR

36 data points across 14 retailers

16 retailers₹20,595 INR to ₹1,11,515 INR

A
Cheapest Retailer
-
₹20,595 INR
$217 USD
Final sale: no returns
Retailer 2
-
₹22,778 INR
$240 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
₹25,512 INR
HK$2,100 HKD
View
A
Retailer 4
-
₹27,339 INR
£227 GBP
View
B+
Retailer 5
-
₹30,846 INR
$325 USD
View
A
Retailer 6
-
₹39,445 INR
ZAR 6,714 ZAR
View
A
Retailer 7
-
₹40,062 INR
€402 EUR
View
A
Retailer 8
-
₹41,685 INR
£346 GBP
View
A
Retailer 9
-
₹47,455 INR
$500 USD
View
B+
Retailer 10
-
₹55,707 INR
A$903 AUD
View
B+
Retailer 11
-
₹58,939 INR
$621 USD
View
B+
Retailer 12
-
₹70,708 INR
$745 USD
View
B
Retailer 13
-
₹78,551 INR
$828 USD
View
B
Retailer 14
-
₹85,419 INR
$900 USD
View
B
Retailer 15
-
₹1,06,795 INR
£886 GBP
View
Most Expensive
B
Reve Diamonds
148CC4C3D · Nov 1
₹1,11,515 INR
$1,175 USD
View
15 more retailers have this diamond
Prices start from ₹20,595 INRSave up to ₹90,919 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
1.31ct Marquise
₹20,595 INR