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Cushion|Lab Grown|IGI

1.85ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG737572047

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG737572047

Diamond specifications and retailer prices

From $424 USD
£334 GBP
As of October 29, 2026
Save $3,226 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,650 USD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG737572047 or 737572047. Listed at 18 retailers as of October 28, 2026, with prices from $424 to $3,650, a $3,226 spread on the same certified stone. Kay Jewelers lists it at $3,650. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.85
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737572047
Dimensions6.88 × 6.85 × 4.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm6.85 mm1.85 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737572047
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 68.5%

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: $3,650 USD|Low: $423 USD|High: $3,650 USD|Avg: $1,681 USD|+36.7%
Kay Jewelers
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 18
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Retailer 20
October 30, 2026
Retailer 14$424 USD
Retailer 4$450 USD
Retailer 9$519 USD
Retailer 18$684 USD
Retailer 2$705 USD
Retailer 20$709 USD
Retailer 13$763 USD
Retailer 12$865 USD
Retailer 15$928 USD
Retailer 10$1,016 USD
Retailer 5$1,275 USD
Retailer 19$1,442 USD
Retailer 3$1,613 USD
Retailer 17$1,765 USD
Retailer 8$2,686 USD
Retailer 11$2,690 USD
Retailer 6$2,924 USD
Retailer 7$3,110 USD
Retailer 16$3,400 USD
Kay Jewelers$3,650 USD

21 data points across 20 retailers

18 retailers$424 USD to $3,650 USD

A
Cheapest Retailer
-
$424 USD
£334 GBP
Retailer 2
-
$450 USD
View
Price last confirmed 6 days ago
B+
Retailer 3
-
$519 USD
View
A
Retailer 4
-
$684 USD
ZAR 11,058 ZAR
View
A
Retailer 5
-
$705 USD
View
A
Retailer 6
-
$709 USD
View
A
Retailer 7
-
$763 USD
€727 EUR
View
B+
Retailer 8
-
$928 USD
A$1,428 AUD
View
Retailer 9
-
$1,016 USD
A$1,563 AUD
View
Price last confirmed 80 days ago
Retailer 10
-
$1,275 USD
CA$1,771 CAD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,442 USD
View
Retailer 12
-
$1,613 USD
£1,270 GBP
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,765 USD
View
B
Retailer 14
-
$2,686 USD
View
Retailer 15
-
$2,924 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$3,110 USD
View
B
Retailer 17
-
$3,400 USD
View
Most Expensive
B
Kay Jewelers
256745908 · Oct 28
$3,650 USD
View
17 more retailers have this diamond
Prices start from $424 USDSave up to $3,226 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
$424 USD