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Cushion|Lab Grown|IGI

1.85ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG678573936

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG678573936

Diamond specifications and retailer prices

From $485 USD
As of October 29, 2026
Save $1,365 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,850 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.85ct lab-grown cushion diamond

This 1.85ct 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 LG678573936 or 678573936. Listed at 12 retailers as of October 28, 2026, with prices from $485 to $1,850, a $1,365 spread on the same certified stone. Brilliant Earth lists it at $1,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678573936
Dimensions7.14 × 7.00 × 4.69 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.00 mm1.85 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678573936
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 67.0%

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 29
Current: $1,850 USD|Low: $330 USD|High: $1,970 USD|Avg: $899 USD|-1.6%
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
October 29, 2026
Retailer 9$410 USD
Retailer 10$485 USD
Retailer 6$530 USD
Retailer 4$575 USD
Retailer 2$614 USD
Retailer 11$699 USD
Retailer 13$717 USD
Retailer 5$1,021 USD
Retailer 8$1,160 USD
Retailer 3$1,174 USD
Retailer 12$1,344 USD
Retailer 7$1,402 USD
Brilliant Earth$1,850 USD

40 data points across 13 retailers

12 retailers$485 USD to $1,850 USD

A
Retailer 1
-
$410 USD
£323 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$485 USD
View
A
Retailer 3
-
$530 USD
€505 EUR
View
A
Retailer 4
-
$575 USD
View
A
Retailer 5
-
$614 USD
£484 GBP
View
A
Retailer 6
-
$699 USD
View
A
Retailer 7
-
$717 USD
View
B+
Retailer 8
-
$1,160 USD
View
B
Retailer 9
-
$1,174 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$1,344 USD
View
B
Retailer 11
-
$1,402 USD
£1,104 GBP
View
Most Expensive
B
Brilliant Earth
13063220A · Oct 28
$1,850 USD
View
11 more retailers have this diamond
Prices start from $485 USDSave up to $1,365 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
1.85ct Cushion
$485 USD