Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG833671699

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833671699

Diamond specifications and retailer prices

From $224 USD
As of November 4, 2026
Save $973 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,197 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833671699 or 833671699. Listed at 18 retailers as of November 4, 2026, with prices from $224 to $1,197, a $973 spread on the same certified stone. Reve Diamonds lists it at $1,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833671699
Dimensions7.88 × 6.01 × 4.09 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm6.01 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833671699
Side View
Table 66.0%Crown 32.1°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $527 USD|Low: $224 USD|High: $1,990 USD|Avg: $731 USD|-0.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 13$224 USD
Retailer 6$281 USD
Retailer 12$291 USD
Retailer 17$407 USD
Retailer 5$426 USD
Retailer 15$433 USD
Retailer 10$453 USD
Retailer 9$510 USD
Retailer 1$527 USD
Retailer 8$653 USD
Retailer 4$814 USD
Retailer 14$855 USD
Retailer 3$994 USD
Retailer 7$1,000 USD
Retailer 16$1,016 USD
Retailer 2$1,060 USD
Retailer 11$1,163 USD
Reve Diamonds$1,197 USD

33 data points across 18 retailers

18 retailers$224 USD to $1,197 USD

A
Cheapest Retailer
-
$224 USD
Final sale: no returns
A
Retailer 2
-
$281 USD
View
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$407 USD
View
Retailer 5
-
$426 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$433 USD
View
A
Retailer 7
-
$453 USD
View
Retailer 8
-
$510 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$527 USD
View
B+
Retailer 10
-
$653 USD
View
B+
Retailer 11
-
$814 USD
View
B+
Retailer 12
-
$855 USD
View
B+
Retailer 13
-
$994 USD
View
Retailer 14
-
$1,000 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$1,016 USD
View
B+
Retailer 16
-
$1,060 USD
View
B
Retailer 17
-
$1,163 USD
View
Most Expensive
B
Reve Diamonds
E3D6E3EDB · Nov 4
$1,197 USD
View
17 more retailers have this diamond
Prices start from $224 USDSave up to $973 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
$224 USD