Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG846652914

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846652914

Diamond specifications and retailer prices

From $265 USD
As of October 30, 2026
Save $945 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,210 USD at Brilliance · As of October 30, 2026
View at Brilliance

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 LG846652914 or 846652914. Listed at 14 retailers as of October 30, 2026, with prices from $265 to $1,210, a $945 spread on the same certified stone. Brilliance lists it at $1,210. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652914
Dimensions8.43 × 5.88 × 3.75 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.88 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846652914
Side View
Table 66.0%Crown 39.1°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,210 USD|Low: $265 USD|High: $1,576 USD|Avg: $726 USD
Brilliance
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 7$265 USD
Retailer 9$312 USD
Retailer 2$398 USD
Retailer 3$478 USD
Retailer 6$515 USD
Retailer 10$560 USD
Retailer 4$626 USD
Retailer 5$646 USD
Retailer 14$696 USD
Retailer 12$907 USD
Retailer 11$954 USD
Retailer 8$999 USD
Retailer 13$1,193 USD
Brilliance$1,210 USD

11 data points across 14 retailers

14 retailers$265 USD to $1,210 USD

A
Cheapest Retailer
-
$265 USD
Final sale: no returns
A
Retailer 2
-
$312 USD
£246 GBP
View
B+
Retailer 3
-
$398 USD
View
A
Retailer 4
-
$478 USD
€455 EUR
View
Retailer 5
-
$515 USD
ZAR 8,321 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$560 USD
£441 GBP
View
A
Retailer 7
-
$626 USD
View
A
Retailer 8
-
$646 USD
View
A
Retailer 9
-
$696 USD
A$1,071 AUD
View
B+
Retailer 10
-
$907 USD
View
B+
Retailer 11
-
$954 USD
SGD 1,289 SGD
View
B+
Retailer 12
-
$999 USD
View
B+
Retailer 13
-
$1,193 USD
£939 GBP
View
Most Expensive
B
Brilliance
D46233726 · Oct 30
$1,210 USD
View
13 more retailers have this diamond
Prices start from $265 USDSave up to $945 USD

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
$265 USD