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Marquise|Lab Grown|IGI

1.28ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG814623834

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814623834

Diamond specifications and retailer prices

From ₹26,016 INR
$274 USD
As of October 30, 2026
Save ₹1,02,649 INR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,24,082 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown marquise diamond

This 1.28ct 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 LG814623834 or 814623834. Listed at 12 retailers as of October 29, 2026, with a 395% 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

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814623834
Dimensions11.44 × 5.66 × 3.55 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm5.66 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814623834
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹2,24,082 INR|Low: ₹26,016 INR|High: ₹2,24,082 INR|Avg: ₹76,909 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4₹26,016 INR
Retailer 12₹36,461 INR
Retailer 6₹40,107 INR
Retailer 9₹48,709 INR
Retailer 2₹56,116 INR
Retailer 10₹60,293 INR
Retailer 8₹77,702 INR
Retailer 5₹93,336 INR
Retailer 3₹1,18,575 INR
Retailer 11₹1,27,017 INR
Retailer 7₹1,28,666 INR
Do Amore Diamonds₹2,24,082 INR

7 data points across 12 retailers

12 retailers₹26,016 INR to ₹1,28,666 INR

A
Cheapest Retailer
-
₹26,016 INR
$274 USD
Final sale: no returns
A
Retailer 2
-
₹36,461 INR
$384 USD
View
A
Retailer 3
-
₹40,107 INR
£333 GBP
View
A
Retailer 4
-
₹48,709 INR
$513 USD
View
B+
Retailer 5
-
₹56,116 INR
£465 GBP
View
B+
Retailer 6
-
₹60,293 INR
$635 USD
View
B+
Retailer 7
-
₹77,702 INR
A$1,259 AUD
View
B
Retailer 8
-
₹93,336 INR
$983 USD
View
B
Retailer 9
-
₹1,18,575 INR
$1,249 USD
View
B
Retailer 10
-
₹1,27,017 INR
$1,338 USD
View
B
Retailer 11
-
₹1,28,666 INR
£1,067 GBP
View
Most Expensive
Do Amore Diamonds
27-F427B5D28 · Oct 31
₹2,24,082 INR
$2,360 USD
View
Price under review
11 more retailers have this diamond
Prices start from ₹26,016 INRSave up to ₹1,02,649 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
1.28ct Marquise
₹26,016 INR