Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG841637105

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

Certificate IGI LG841637105

Diamond specifications and retailer prices

From $186 USD
As of October 30, 2026
Save $901 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,087 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841637105 or 841637105. Listed at 17 retailers as of October 30, 2026, with prices from $186 to $1,087, a $901 spread on the same certified stone. Reve Diamonds lists it at $1,087. 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

1.05
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637105
Dimensions6.13 × 6.08 × 3.75 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.13 mm6.08 mm1.05 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637105
Side View
Table 66.0%Crown 35.2°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $248 USD|Low: $186 USD|High: $1,087 USD|Avg: $463 USD|-1.1%
Retailer 1
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 13$186 USD
Retailer 16$207 USD
Retailer 4$230 USD
Retailer 1$248 USD
Retailer 6$349 USD
Retailer 9$367 USD
Retailer 7$371 USD
Retailer 10$387 USD
Retailer 2$405 USD
Retailer 3$450 USD
Retailer 15$530 USD
Retailer 14$542 USD
Retailer 8$567 USD
Retailer 12$629 USD
Retailer 5$719 USD
Retailer 11$972 USD
Reve Diamonds$1,087 USD

30 data points across 17 retailers

17 retailers$186 USD to $1,087 USD

A
Cheapest Retailer
-
$186 USD
Final sale: no returns
A
Retailer 2
-
$207 USD
View
A
Retailer 3
-
$230 USD
HK$1,800 HKD
View
A
Retailer 4
-
$248 USD
£195 GBP
View
A
Retailer 5
-
$349 USD
View
A
Retailer 6
-
$367 USD
£289 GBP
View
A
Retailer 7
-
$371 USD
View
A
Retailer 8
-
$387 USD
€369 EUR
View
Retailer 9
-
$405 USD
£319 GBP
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$450 USD
View
Retailer 11
-
$530 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$542 USD
View
B
Retailer 13
-
$567 USD
SGD 766 SGD
View
B+
Retailer 14
-
$629 USD
A$968 AUD
View
B
Retailer 15
-
$719 USD
View
B
Retailer 16
-
$972 USD
£765 GBP
View
Most Expensive
B
Reve Diamonds
C60459F29 · Oct 30
$1,087 USD
View
16 more retailers have this diamond
Prices start from $186 USDSave up to $901 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
1.05ct Cushion
$186 USD