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Cushion|Lab Grown|IGI

1.70ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG550243549

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG550243549

Diamond specifications and retailer prices

From $425 SGD
$332 USD
As of November 3, 2026
Save $2,274 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,698 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG550243549 or 550243549. Listed at 11 retailers as of November 2, 2026, with prices from $425 to $2,698, a $2,274 spread on the same certified stone. Brilliant Earth lists it at $2,698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550243549
Dimensions7.53 × 7.25 × 4.51 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.53 mm7.25 mm1.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550243549
Side View
Table 61.5%Crown 33.8°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $2,698 SGD|Low: $303 SGD|High: $2,775 SGD|Avg: $1,135 SGD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 10$425 SGD
Retailer 7$471 SGD
Retailer 5$579 SGD
Retailer 6$742 SGD
Retailer 9$770 SGD
Retailer 3$794 SGD
Retailer 2$834 SGD
Retailer 11$908 SGD
Retailer 8$1,810 SGD
Retailer 4$1,886 SGD
Brilliant Earth$2,698 SGD

40 data points across 11 retailers

11 retailers$425 SGD to $2,698 SGD

A
Cheapest Retailer
-
$425 SGD
$332 USD
Final sale: no returns
Retailer 2
-
$471 SGD
$368 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$742 SGD
$580 USD
View
A
Retailer 4
-
$770 SGD
$602 USD
View
A
Retailer 5
-
$794 SGD
$621 USD
View
A
Retailer 6
-
$834 SGD
£514 GBP
View
A
Retailer 7
-
$908 SGD
$710 USD
View
Retailer 8
-
$1,574 SGD
$1,231 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$1,810 SGD
$1,415 USD
View
B
Retailer 10
-
$1,886 SGD
£1,161 GBP
View
Most Expensive
B
Brilliant Earth
6333865A · Nov 2
$2,698 SGD
$2,110 USD
View
10 more retailers have this diamond
Prices start from $425 SGDSave up to $2,274 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
1.70ct Cushion
$425 SGD