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Cushion|Lab Grown|IGI

1.05ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG804669152

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804669152

Diamond specifications and retailer prices

From $374 SGD
As of October 30, 2026
Save $1,403 SGD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,147 SGD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG804669152 or 804669152. Listed at 17 retailers as of October 30, 2026, with a 375% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804669152
Dimensions7.67 × 4.88 × 3.19 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizeLarge
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
7.67 mm4.88 mm1.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804669152
Side View
Table 69.0%Crown 31.7°Girdle: Slightly ThickPavilion 44.5°Culet: LargeDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,147 SGD|Low: $374 SGD|High: $2,147 SGD|Avg: $911 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 3$374 SGD
Retailer 10$415 SGD
Retailer 4$560 SGD
Retailer 9$562 SGD
Retailer 7$682 SGD
Retailer 5$716 SGD
Retailer 12$727 SGD
Retailer 2$786 SGD
Retailer 8$990 SGD
Retailer 11$1,220 SGD
Retailer 6$1,663 SGD
Brilliant Earth$2,147 SGD

42 data points across 12 retailers

17 retailers$374 SGD to $1,778 SGD

A
Cheapest Retailer
-
$374 SGD
Final sale: no returns
Retailer 2
-
$415 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$457 SGD
View
B+
Retailer 4
-
$560 SGD
View
A
Retailer 5
-
$562 SGD
View
B+
Retailer 6
-
$611 SGD
View
B+
Retailer 7
-
$682 SGD
View
B+
Retailer 8
-
$716 SGD
View
B+
Retailer 9
-
$727 SGD
View
B+
Retailer 10
-
$786 SGD
View
B
Retailer 11
-
$990 SGD
View
B
Retailer 12
-
$1,114 SGD
View
Retailer 13
-
$1,220 SGD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$1,399 SGD
View
B
Retailer 15
-
$1,663 SGD
View
B
Retailer 16
-
$1,778 SGD
View
Most Expensive
Brilliant Earth
20709795A · Sep 23
$2,147 SGD
$1,680 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $374 SGDSave up to $1,403 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
1.05ct Cushion
$374 SGD