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Cushion|Lab Grown|IGI

1.55ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG690504928

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

Certificate IGI LG690504928

Diamond specifications and retailer prices

From ₹25,342 INR
$266 USD
As of October 28, 2026
Save ₹89,363 INR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,96,256 INR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG690504928 or 690504928. Listed at 16 retailers as of October 28, 2026, with a 353% 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

1.55
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690504928
Dimensions6.88 × 6.76 × 4.50 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm6.76 mm1.55 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690504928
Side View
Table 65.0%Crown 36.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 66.6%

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: Oct 28
Current: ₹1,96,256 INR|Low: ₹25,342 INR|High: ₹1,96,256 INR|Avg: ₹65,765 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
October 29, 2026
Retailer 3₹25,342 INR
Retailer 10₹28,200 INR
Retailer 11₹33,117 INR
Retailer 4₹47,540 INR
Retailer 6₹47,816 INR
Retailer 8₹48,428 INR
Retailer 5₹52,303 INR
Retailer 2₹53,184 INR
Retailer 9₹65,703 INR
Retailer 12₹73,072 INR
Retailer 7₹1,13,612 INR
Retailer 13₹1,14,705 INR
Brilliant Earth₹1,96,256 INR

42 data points across 13 retailers

16 retailers₹25,342 INR to ₹1,14,705 INR

A
Cheapest Retailer
-
₹25,342 INR
$266 USD
Final sale: no returns
A
Retailer 2
-
₹28,200 INR
$296 USD
View
A
Retailer 3
-
₹33,117 INR
£274 GBP
View
Price last confirmed 12 days ago
B+
Retailer 4
-
₹47,540 INR
$499 USD
View
A
Retailer 5
-
₹47,816 INR
€478 EUR
View
A
Retailer 6
-
₹48,428 INR
ZAR 8,212 ZAR
View
B+
Retailer 7
-
₹51,446 INR
$540 USD
View
B+
Retailer 8
-
₹52,303 INR
$549 USD
View
B+
Retailer 9
-
₹53,184 INR
£440 GBP
View
B+
Retailer 10
-
₹65,703 INR
A$1,061 AUD
View
B
Retailer 11
-
₹73,072 INR
$767 USD
View
B
Retailer 12
-
₹86,410 INR
$907 USD
View
B
Retailer 13
-
₹95,577 INR
$1,003 USD
View
B
Retailer 14
-
₹1,13,612 INR
£939 GBP
View
B
Retailer 15
-
₹1,14,705 INR
$1,204 USD
View
Most Expensive
C
Brilliant Earth
14979486A · Oct 16
₹1,96,256 INR
$2,060 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from ₹25,342 INRSave up to ₹89,363 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
1.55ct Cushion
₹25,342 INR