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Marquise|Lab Grown|IGI

1.43ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG800658680

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800658680

Diamond specifications and retailer prices

From ₹19,340 INR
$203 USD
As of October 23, 2026
Save ₹1,66,437 INR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,85,777 INR at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown marquise diamond

This 1.43ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800658680 or 800658680. Listed at 14 retailers as of October 23, 2026, with prices from ₹19,340 to ₹1,85,777, a ₹1,66,437 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,85,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800658680
Dimensions11.57 × 5.82 × 3.74 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm5.82 mm1.43 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800658680
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.3%

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 23
Current: ₹1,85,777 INR|Low: ₹12,073 INR|High: ₹2,10,547 INR|Avg: ₹61,633 INR|-11.8%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 25, 2026
Retailer 11₹12,073 INR
Retailer 14₹14,672 INR
Retailer 20₹19,340 INR
Retailer 4₹28,610 INR
Retailer 3₹32,297 INR
Retailer 12₹38,173 INR
Retailer 13₹42,714 INR
Retailer 6₹43,315 INR
Retailer 18₹44,015 INR
Retailer 10₹46,015 INR
Retailer 5₹54,549 INR
Retailer 16₹64,650 INR
Retailer 21₹77,455 INR
Retailer 7₹78,997 INR
Retailer 9₹83,484 INR
Retailer 2₹85,148 INR
Retailer 19₹86,184 INR
Retailer 15₹1,06,474 INR
Retailer 8₹1,12,057 INR
Retailer 17₹1,44,810 INR
Do Amore Diamonds₹1,85,777 INR

15 data points across 21 retailers

14 retailers₹19,340 INR to ₹1,85,777 INR

A
Cheapest Retailer
-
₹19,340 INR
$203 USD
A
Retailer 2
-
₹28,610 INR
$300 USD
View
B+
Retailer 3
-
₹32,297 INR
$339 USD
View
A
Retailer 4
-
₹42,714 INR
€427 EUR
View
A
Retailer 5
-
₹44,015 INR
$462 USD
View
A
Retailer 6
-
₹54,549 INR
$573 USD
View
B+
Retailer 7
-
₹64,650 INR
A$1,044 AUD
View
B+
Retailer 8
-
₹77,455 INR
$813 USD
View
Retailer 9
-
₹83,484 INR
$876 USD
View
Price last confirmed 51 days ago
B+
Retailer 10
-
₹85,148 INR
A$1,375 AUD
View
B+
Retailer 11
-
₹86,184 INR
$905 USD
View
B
Retailer 12
-
₹1,06,474 INR
£880 GBP
View
B
Retailer 13
-
₹1,44,810 INR
$1,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-BE37479C3 · Oct 26
₹1,85,777 INR
$1,950 USD
View
13 more retailers have this diamond
Prices start from ₹19,340 INRSave up to ₹1,66,437 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
1.43ct Marquise
₹19,340 INR