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Cushion|Lab Grown|IGI

1.55ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG821613403

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821613403

Diamond specifications and retailer prices

From $359 SGD
$281 USD
As of October 25, 2026
Save $1,303 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,662 SGD at Brilliant Earth · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821613403 or 821613403. Listed at 13 retailers as of October 25, 2026, with prices from $359 to $1,662, a $1,303 spread on the same certified stone. Brilliant Earth lists it at $1,662. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821613403
Dimensions8.06 × 6.22 × 4.08 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm6.22 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821613403
Side View
Table 62.0%Crown 32.9°Girdle: THN-MEDPavilion 36.7°Culet: NoneDepth 65.6%

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 25
Current: $1,662 SGD|Low: $359 SGD|High: $2,084 SGD|Avg: $1,030 SGD|-20.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$359 SGD
Retailer 4$460 SGD
Retailer 7$599 SGD
Retailer 5$631 SGD
Retailer 6$657 SGD
Retailer 3$781 SGD
Retailer 2$1,241 SGD
Retailer 10$1,310 SGD
Retailer 8$1,375 SGD
Retailer 11$1,457 SGD
Brilliant Earth$1,662 SGD

45 data points across 11 retailers

13 retailers$359 SGD to $1,662 SGD

A
Cheapest Retailer
-
$359 SGD
$281 USD
B+
Retailer 2
-
$460 SGD
$360 USD
View
A
Retailer 3
-
$599 SGD
€446 EUR
View
A
Retailer 4
-
$631 SGD
£389 GBP
View
A
Retailer 5
-
$657 SGD
$514 USD
View
A
Retailer 6
-
$781 SGD
$611 USD
View
Retailer 7
-
$1,223 SGD
$957 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,241 SGD
$971 USD
View
Retailer 9
-
$1,310 SGD
$1,025 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,375 SGD
£847 GBP
View
Retailer 11
-
$1,379 SGD
$1,079 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$1,457 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20747657A · Oct 30
$1,662 SGD
$1,300 USD
View
12 more retailers have this diamond
Prices start from $359 SGDSave up to $1,303 SGD

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
$359 SGD