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Marquise|Lab Grown|IGI

1.28ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG814623868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814623868

Diamond specifications and retailer prices

From ₹27,730 INR
As of November 4, 2026
Save ₹1,08,363 INR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹2,20,511 INR at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814623868 or 814623868. Listed at 13 retailers as of November 2, 2026, with a 391% 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814623868
Dimensions11.58 × 5.67 × 3.51 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm5.67 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814623868
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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 4
Current: ₹2,20,511 INR|Low: ₹27,730 INR|High: ₹2,20,511 INR|Avg: ₹84,619 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
Retailer 13
November 4, 2026
Retailer 5₹27,730 INR
Retailer 3₹38,992 INR
Retailer 2₹45,238 INR
Retailer 7₹45,900 INR
Retailer 11₹51,295 INR
Retailer 6₹59,434 INR
Retailer 12₹70,507 INR
Retailer 8₹83,283 INR
Retailer 10₹94,545 INR
Retailer 4₹1,24,830 INR
Retailer 13₹1,31,455 INR
Retailer 9₹1,36,092 INR
Do Amore Diamonds₹2,20,511 INR

9 data points across 13 retailers

13 retailers₹27,730 INR to ₹1,36,092 INR

A
Cheapest Retailer
-
₹27,730 INR
Final sale: no returns
A
Retailer 2
-
₹38,992 INR
View
A
Retailer 3
-
₹45,238 INR
View
A
Retailer 4
-
₹45,900 INR
View
B+
Retailer 5
-
₹51,295 INR
View
B+
Retailer 6
-
₹59,434 INR
View
Retailer 7
-
₹70,507 INR
View
Price last confirmed 7 days ago
B
Retailer 8
-
₹83,283 INR
View
B
Retailer 9
-
₹94,545 INR
View
B
Retailer 10
-
₹1,24,830 INR
View
B
Retailer 11
-
₹1,31,455 INR
View
B
Retailer 12
-
₹1,36,092 INR
View
Most Expensive
Do Amore Diamonds
27-3DA76350A · Nov 4
₹2,20,511 INR
$2,330 USD
View
Price under review
12 more retailers have this diamond
Prices start from ₹27,730 INRSave up to ₹1,08,363 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
₹27,730 INR