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Cushion|Lab Grown|IGI

1.55ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG683565140

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG683565140

Diamond specifications and retailer prices

From ₹77,479 INR
$816 USD
As of October 30, 2026
Save ₹2,40,034 INR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹3,17,513 INR at With Clarity · As of October 31, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG683565140 or 683565140. Listed at 15 retailers as of October 30, 2026, with prices from ₹77,479 to ₹3,17,513, a ₹2,40,034 spread on the same certified stone. With Clarity lists it at ₹3,17,513. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683565140
Dimensions7.21 × 6.55 × 4.48 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm6.55 mm1.55 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683565140
Side View
Table 48.0%Crown 41.4°Girdle: THN-MEDPavilion 40.5°Culet: LargeDepth 68.4%

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 30
Current: ₹1,34,392 INR|Low: ₹77,479 INR|High: ₹3,93,093 INR|Avg: ₹1,61,771 INR|+2.2%
Retailer 1
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
October 31, 2026
Retailer 5₹77,479 INR
Retailer 3₹80,423 INR
Retailer 11₹91,627 INR
Retailer 4₹91,817 INR
Retailer 13₹1,27,043 INR
Retailer 8₹1,28,994 INR
Retailer 1₹1,34,392 INR
Retailer 10₹1,47,758 INR
Retailer 14₹1,67,008 INR
Retailer 12₹1,92,369 INR
Retailer 7₹2,00,150 INR
Retailer 9₹2,35,476 INR
Retailer 6₹2,73,878 INR
Retailer 2₹2,82,951 INR

45 data points across 14 retailers

15 retailers₹77,479 INR to ₹3,17,513 INR

A
Cheapest Retailer
-
₹77,479 INR
$816 USD
Final sale: no returns
Retailer 2
-
₹80,423 INR
$847 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
₹91,627 INR
$965 USD
View
A
Retailer 4
-
₹91,817 INR
$967 USD
View
A
Retailer 5
-
₹1,27,043 INR
$1,338 USD
View
B+
Retailer 6
-
₹1,28,994 INR
£1,070 GBP
View
B+
Retailer 7
-
₹1,34,392 INR
€1,348 EUR
View
B+
Retailer 8
-
₹1,47,758 INR
ZAR 25,140 ZAR
View
Retailer 9
-
₹1,67,008 INR
A$2,706 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
₹1,92,369 INR
$2,026 USD
View
B
Retailer 11
-
₹2,00,150 INR
A$3,243 AUD
View
B
Retailer 12
-
₹2,35,476 INR
$2,480 USD
View
B
Retailer 13
-
₹2,73,878 INR
$2,884 USD
View
B
Retailer 14
-
₹2,82,951 INR
$2,980 USD
View
Most Expensive
B
With Clarity
683565140 · Oct 31
₹3,17,513 INR
$3,344 USD
View
14 more retailers have this diamond
Prices start from ₹77,479 INRSave up to ₹2,40,034 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
₹77,479 INR