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Cushion|Lab Grown|IGI

1.00ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG758568453

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG758568453

Diamond specifications and retailer prices

From ₹26,298 INR
As of November 4, 2026
Save ₹30,054 INR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹1,23,811 INR at MOH London · As of October 8, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG758568453 or 758568453. Listed at 7 retailers as of November 3, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758568453
Dimensions5.95 × 5.78 × 4.00 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm5.78 mm1.00 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758568453
Side View
Table 66.0%Crown 33.9°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 69.2%

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: Nov 4
Current: ₹1,23,811 INR|Low: ₹6,950 INR|High: ₹1,37,687 INR|Avg: ₹58,794 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4₹6,950 INR
Retailer 5₹26,298 INR
Retailer 12₹28,740 INR
Retailer 7₹29,679 INR
Retailer 2₹36,535 INR
Retailer 11₹37,850 INR
Retailer 6₹48,838 INR
Retailer 3₹56,352 INR
Retailer 8₹1,01,903 INR
MOH London₹1,23,811 INR
Retailer 10₹1,33,366 INR
Retailer 9₹1,37,687 INR

14 data points across 12 retailers

7 retailers₹26,298 INR to ₹56,352 INR

A
Cheapest Retailer
-
₹26,298 INR
Retailer 2
-
₹28,740 INR
View
Price last confirmed 29 days ago
A
Retailer 3
-
₹29,679 INR
View
B+
Retailer 4
-
₹36,535 INR
View
B+
Retailer 5
-
₹48,838 INR
View
B
Retailer 6
-
₹56,352 INR
View
Most Expensive
MOH London
LG758568453 · Oct 8
₹1,23,811 INR
£1,038 GBP
View
Price last confirmed 29 days ago
6 more retailers have this diamond
Prices start from ₹26,298 INRSave up to ₹30,054 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
1.00ct Cushion
₹26,298 INR