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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG620422070

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG620422070

Diamond specifications and retailer prices

From $373 SGD
£230 GBP
As of October 30, 2026
Save $1,800 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,173 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 standard cut grade and certified by IGI LG620422070 or 620422070. Listed at 13 retailers as of October 30, 2026, with prices from $373 to $2,173, a $1,800 spread on the same certified stone. Do Amore Diamonds lists it at $2,173. 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
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620422070
Dimensions6.86 × 5.38 × 3.71 mm
L/W Ratio1.28
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
6.86 mm5.38 mm1.05 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620422070
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 69.0%

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 30
Current: $2,173 SGD|Low: $289 SGD|High: $2,173 SGD|Avg: $729 SGD
Do Amore Diamonds
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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 2$373 SGD
Retailer 17$380 SGD
Retailer 16$421 SGD
Retailer 5$431 SGD
Retailer 8$444 SGD
Retailer 6$501 SGD
Retailer 11$513 SGD
Retailer 10$605 SGD
Retailer 4$626 SGD
Retailer 14$678 SGD
Retailer 7$816 SGD
Retailer 3$861 SGD
Retailer 9$892 SGD
Retailer 13$1,050 SGD
Retailer 18$1,138 SGD
Retailer 15$1,368 SGD
Retailer 12$1,455 SGD
Do Amore Diamonds$2,173 SGD

21 data points across 18 retailers

13 retailers$373 SGD to $2,173 SGD

A
Cheapest Retailer
-
$373 SGD
£230 GBP
B+
Retailer 2
-
$380 SGD
$297 USD
View
A
Retailer 3
-
$421 SGD
$329 USD
View
B+
Retailer 4
-
$513 SGD
€382 EUR
View
B+
Retailer 5
-
$626 SGD
$490 USD
View
Retailer 6
-
$678 SGD
$530 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$795 SGD
A$957 AUD
View
Price last confirmed 141 days ago
B
Retailer 8
-
$861 SGD
CA$935 CAD
View
B
Retailer 9
-
$1,050 SGD
$822 USD
View
B
Retailer 10
-
$1,138 SGD
$890 USD
View
Retailer 11
-
$1,368 SGD
$1,070 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,455 SGD
£896 GBP
View
Most Expensive
C
Do Amore Diamonds
27-75CAB1A1D · Oct 31
$2,173 SGD
$1,700 USD
View
12 more retailers have this diamond
Prices start from $373 SGDSave up to $1,800 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
$373 SGD