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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 $622 SGD
$485 USD
As of October 29, 2026
Save $1,750 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,371 SGD 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 $622 to $2,371, a $1,750 spread on the same certified stone. Brilliant Earth lists it at $2,371. 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
Colour
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

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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 29
Current: $2,371 SGD|Low: $423 SGD|High: $2,525 SGD|Avg: $1,153 SGD|-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$526 SGD
Retailer 10$622 SGD
Retailer 6$680 SGD
Retailer 4$737 SGD
Retailer 2$787 SGD
Retailer 11$896 SGD
Retailer 13$919 SGD
Retailer 5$1,309 SGD
Retailer 8$1,487 SGD
Retailer 3$1,504 SGD
Retailer 12$1,723 SGD
Retailer 7$1,797 SGD
Brilliant Earth$2,371 SGD

40 data points across 13 retailers

12 retailers$622 SGD to $2,371 SGD

A
Retailer 1
-
$526 SGD
£323 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$622 SGD
$485 USD
View
A
Retailer 3
-
$680 SGD
€505 EUR
View
A
Retailer 4
-
$737 SGD
$575 USD
View
A
Retailer 5
-
$787 SGD
£484 GBP
View
A
Retailer 6
-
$896 SGD
$699 USD
View
A
Retailer 7
-
$919 SGD
$717 USD
View
B+
Retailer 8
-
$1,487 SGD
$1,160 USD
View
B
Retailer 9
-
$1,504 SGD
$1,174 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$1,723 SGD
$1,344 USD
View
B
Retailer 11
-
$1,797 SGD
£1,104 GBP
View
Most Expensive
B
Brilliant Earth
13063220A · Oct 28
$2,371 SGD
$1,850 USD
View
11 more retailers have this diamond
Prices start from $622 SGDSave up to $1,750 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
1.85ct Cushion
$622 SGD