Cushion|Lab Grown|IGI

1.23ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG849615598

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849615598

Diamond specifications and retailer prices

From $223 USD
As of October 30, 2026
Save $623 USD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $846 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849615598 or 849615598. Listed at 6 retailers as of October 30, 2026, with prices from $223 to $846, a $623 spread on the same certified stone. Taylor and Hart lists it at $846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615598
Dimensions7.92 × 5.48 × 3.58 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.48 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615598
Side View
Table 66.0%Crown 37.4°Girdle: THN-MEDPavilion 40.9°CuletDepth 65.3%

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 30
Current: $223 USD|Low: $223 USD|High: $846 USD|Avg: $523 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 30, 2026
Retailer 1$223 USD
Retailer 3$303 USD
Retailer 2$332 USD
Retailer 5$406 USD
Retailer 4$835 USD
Taylor and Hart$846 USD

2 data points across 6 retailers

6 retailers$223 USD to $846 USD

Cheapest Retailer
-
$223 USD
Final sale: no returns
A
Retailer 2
-
$303 USD
£238 GBP
View
B+
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$406 USD
€387 EUR
View
B
Retailer 5
-
$835 USD
View
Most Expensive
Taylor and Hart
1DBH5R6 · Oct 30
$846 USD
View
5 more retailers have this diamond
Prices start from $223 USDSave up to $623 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
1.23ct Cushion
$223 USD