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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG818657945

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818657945

Diamond specifications and retailer prices

From ₹21,933 INR
$231 USD
As of October 30, 2026
Save ₹93,634 INR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹1,15,567 INR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818657945 or 818657945. Listed at 22 retailers as of October 30, 2026, with prices from ₹21,933 to ₹1,15,567, a ₹93,634 spread on the same certified stone. Reve Diamonds lists it at ₹1,15,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657945
Dimensions10.50 × 5.48 × 3.39 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.50 mm5.48 mm1.20 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657945
Side View
Table 58.0%Crown 37.3°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 61.9%

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: Oct 30
Current: ₹45,003 INR|Low: ₹21,933 INR|High: ₹99,002 INR|Avg: ₹51,688 INR|+4.6%
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
October 31, 2026
Retailer 3₹21,933 INR
Retailer 5₹24,402 INR
Retailer 4₹33,043 INR
Retailer 8₹39,879 INR
Retailer 10₹41,941 INR
Retailer 1₹45,003 INR
Retailer 6₹51,102 INR
Retailer 11₹59,681 INR
Retailer 13₹59,819 INR
Retailer 2₹62,952 INR
Retailer 7₹68,364 INR
Retailer 9₹69,247 INR
Retailer 12₹98,037 INR

43 data points across 13 retailers

22 retailers₹21,933 INR to ₹1,15,567 INR

Retailer 1
-
₹18,895 INR
$199 USD
Price last confirmed 29 days ago
A
Retailer 2
-
₹21,933 INR
$231 USD
View
Final sale: no returns
Retailer 3
-
₹22,883 INR
$241 USD
View
Price last confirmed 32 days ago
Retailer 4
-
₹24,402 INR
$257 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
₹27,953 INR
HK$2,300 HKD
View
B+
Retailer 6
-
₹33,043 INR
$348 USD
View
A
Retailer 7
-
₹39,879 INR
€400 EUR
View
A
Retailer 8
-
₹41,303 INR
$435 USD
View
A
Retailer 9
-
₹41,941 INR
ZAR 7,136 ZAR
View
A
Retailer 10
-
₹45,003 INR
£373 GBP
View
B+
Retailer 11
-
₹51,102 INR
A$828 AUD
View
B+
Retailer 12
-
₹59,681 INR
A$967 AUD
View
B+
Retailer 13
-
₹59,819 INR
$630 USD
View
B
Retailer 14
-
₹62,952 INR
$663 USD
View
B+
Retailer 15
-
₹68,364 INR
$720 USD
View
B+
Retailer 16
-
₹69,247 INR
A$1,122 AUD
View
Retailer 17
-
₹78,524 INR
$827 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
₹79,467 INR
SGD 1,131 SGD
View
B
Retailer 19
-
₹83,271 INR
$877 USD
View
B
Retailer 20
-
₹83,542 INR
$880 USD
View
B
Retailer 21
-
₹98,037 INR
£813 GBP
View
Most Expensive
B
Reve Diamonds
02ACDE5D5 · Oct 30
₹1,15,567 INR
$1,217 USD
View
21 more retailers have this diamond
Prices start from ₹21,933 INRSave up to ₹93,634 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
1.20ct Marquise
₹21,933 INR