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Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG816638154

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

Certificate IGI LG816638154

Diamond specifications and retailer prices

From ₹25,352 INR
$267 USD
As of October 30, 2026
Save ₹1,34,164 INR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,59,516 INR at Brilliant Earth · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816638154 or 816638154. Listed at 18 retailers as of October 29, 2026, with prices from ₹25,352 to ₹1,59,516, a ₹1,34,164 spread on the same certified stone. Brilliant Earth lists it at ₹1,59,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816638154
Dimensions6.51 × 6.39 × 4.56 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
6.51 mm6.39 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816638154
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 71.4%

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: ₹1,59,516 INR|Low: ₹25,352 INR|High: ₹1,64,264 INR|Avg: ₹75,572 INR|-2.9%
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
Retailer 15
October 31, 2026
Retailer 4₹25,352 INR
Retailer 6₹28,200 INR
Retailer 10₹29,949 INR
Retailer 11₹37,980 INR
Retailer 2₹46,160 INR
Retailer 12₹48,518 INR
Retailer 8₹53,476 INR
Retailer 7₹59,344 INR
Retailer 13₹65,791 INR
Retailer 9₹70,073 INR
Retailer 15₹1,13,713 INR
Retailer 3₹1,14,890 INR
Retailer 5₹1,25,403 INR
Retailer 14₹1,27,233 INR
Brilliant Earth₹1,59,516 INR

41 data points across 15 retailers

18 retailers₹25,352 INR to ₹1,59,516 INR

A
Cheapest Retailer
-
₹25,352 INR
$267 USD
Final sale: no returns
Retailer 2
-
₹28,200 INR
$297 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
₹29,949 INR
£248 GBP
View
B+
Retailer 4
-
₹37,980 INR
$400 USD
View
A
Retailer 5
-
₹46,160 INR
€463 EUR
View
A
Retailer 6
-
₹48,518 INR
ZAR 8,255 ZAR
View
A
Retailer 7
-
₹53,476 INR
£443 GBP
View
A
Retailer 8
-
₹59,344 INR
$625 USD
View
A
Retailer 9
-
₹61,338 INR
$646 USD
View
A
Retailer 10
-
₹65,791 INR
A$1,066 AUD
View
B+
Retailer 11
-
₹70,073 INR
$738 USD
View
B+
Retailer 12
-
₹91,061 INR
SGD 1,296 SGD
View
B+
Retailer 13
-
₹95,714 INR
$1,008 USD
View
B+
Retailer 14
-
₹1,13,713 INR
£943 GBP
View
B
Retailer 15
-
₹1,14,890 INR
$1,210 USD
View
B
Retailer 16
-
₹1,25,403 INR
$1,321 USD
View
Retailer 17
-
₹1,27,233 INR
$1,340 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20577360A · Oct 29
₹1,59,516 INR
$1,680 USD
View
17 more retailers have this diamond
Prices start from ₹25,352 INRSave up to ₹1,34,164 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
₹25,352 INR