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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG770628037

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770628037

Diamond specifications and retailer prices

From ₹16,196 INR
$170 USD
As of October 27, 2026
Save ₹77,574 INR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,01,939 INR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.03ct lab-grown marquise diamond

This 1.03ct 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 LG770628037 or 770628037. Listed at 18 retailers as of October 26, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770628037
Dimensions9.61 × 5.33 × 3.40 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm5.33 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770628037
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

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 27
Current: ₹1,01,939 INR|Low: ₹15,529 INR|High: ₹1,01,939 INR|Avg: ₹40,881 INR
Brilliant Earth
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
October 29, 2026
Retailer 12₹16,196 INR
Retailer 6₹18,006 INR
Retailer 4₹18,768 INR
Retailer 14₹20,007 INR
Retailer 16₹20,007 INR
Retailer 10₹25,226 INR
Retailer 8₹27,819 INR
Retailer 11₹34,387 INR
Retailer 2₹35,568 INR
Retailer 9₹38,313 INR
Retailer 13₹48,797 INR
Retailer 7₹50,207 INR
Retailer 15₹64,403 INR
Retailer 5₹68,023 INR
Retailer 3₹93,769 INR
Brilliant Earth₹1,01,939 INR

43 data points across 16 retailers

18 retailers₹16,196 INR to ₹93,769 INR

A
Cheapest Retailer
-
₹16,196 INR
$170 USD
A
Retailer 2
-
₹18,006 INR
$189 USD
View
Final sale: no returns
A
Retailer 3
-
₹18,768 INR
$197 USD
View
A
Retailer 4
-
₹20,007 INR
$210 USD
View
A
Retailer 5
-
₹20,007 INR
$210 USD
View
A
Retailer 6
-
₹25,226 INR
£208 GBP
View
B+
Retailer 7
-
₹27,819 INR
$292 USD
View
A
Retailer 8
-
₹31,439 INR
$330 USD
View
A
Retailer 9
-
₹34,387 INR
ZAR 5,831 ZAR
View
A
Retailer 10
-
₹35,568 INR
£294 GBP
View
A
Retailer 11
-
₹38,313 INR
€383 EUR
View
B+
Retailer 12
-
₹48,797 INR
A$788 AUD
View
B+
Retailer 13
-
₹50,207 INR
$527 USD
View
B
Retailer 14
-
₹64,403 INR
$676 USD
View
B
Retailer 15
-
₹68,023 INR
$714 USD
View
B
Retailer 16
-
₹69,588 INR
$730 USD
View
B
Retailer 17
-
₹93,769 INR
£775 GBP
View
Most Expensive
Brilliant Earth
18310494A · Oct 16
₹1,01,939 INR
$1,070 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from ₹16,196 INRSave up to ₹77,574 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
₹16,196 INR