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Cushion|Lab Grown|IGI

1.05ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG818662839

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

Certificate IGI LG818662839

Diamond specifications and retailer prices

From ₹33,327 INR
$351 USD
As of October 30, 2026
Save ₹1,41,381 INR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,74,708 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662839 or 818662839. Listed at 14 retailers as of October 30, 2026, with prices from ₹33,327 to ₹1,74,708, a ₹1,41,381 spread on the same certified stone. Brilliant Earth lists it at ₹1,74,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662839
Dimensions6.18 × 6.06 × 3.84 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.18 mm6.06 mm1.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662839
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.4%

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: ₹1,74,708 INR|Low: ₹26,681 INR|High: ₹2,03,193 INR|Avg: ₹93,368 INR|-14.0%
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
Retailer 14
October 30, 2026
Retailer 11₹33,327 INR
Retailer 6₹40,829 INR
Retailer 13₹60,103 INR
Retailer 7₹60,516 INR
Retailer 10₹60,673 INR
Retailer 4₹61,718 INR
Retailer 8₹63,511 INR
Retailer 2₹65,868 INR
Retailer 3₹66,845 INR
Retailer 14₹1,23,189 INR
Retailer 5₹1,27,233 INR
Retailer 9₹1,47,861 INR
Retailer 12₹1,48,321 INR
Brilliant Earth₹1,74,708 INR

36 data points across 14 retailers

14 retailers₹33,327 INR to ₹1,74,708 INR

A
Cheapest Retailer
-
₹33,327 INR
$351 USD
Final sale: no returns
Retailer 2
-
₹40,829 INR
$430 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
₹60,103 INR
$633 USD
View
A
Retailer 4
-
₹60,516 INR
€607 EUR
View
A
Retailer 5
-
₹60,673 INR
$639 USD
View
A
Retailer 6
-
₹61,718 INR
$650 USD
View
A
Retailer 7
-
₹63,511 INR
ZAR 10,806 ZAR
View
A
Retailer 8
-
₹65,868 INR
£546 GBP
View
A
Retailer 9
-
₹66,845 INR
$704 USD
View
B+
Retailer 10
-
₹1,23,189 INR
$1,297 USD
View
Retailer 11
-
₹1,27,233 INR
$1,340 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
₹1,47,861 INR
$1,557 USD
View
B
Retailer 13
-
₹1,48,321 INR
£1,230 GBP
View
Most Expensive
B
Brilliant Earth
21242472A · Oct 30
₹1,74,708 INR
$1,840 USD
View
13 more retailers have this diamond
Prices start from ₹33,327 INRSave up to ₹1,41,381 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
1.05ct Cushion
₹33,327 INR