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Cushion|Lab Grown|IGI

3.01ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG581317816

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG581317816

Diamond specifications and retailer prices

From $560 SGD
$438 USD
As of November 3, 2026
Save $1,908 SGD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,468 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581317816 or 581317816. Listed at 14 retailers as of November 2, 2026, with prices from $560 to $2,468, a $1,908 spread on the same certified stone. Brilliant Earth lists it at $2,468. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581317816
Dimensions9.58 × 7.64 × 5.21 mm
L/W Ratio1.25
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
9.58 mm7.64 mm3.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581317816
Side View
Table 61.0%Crown 35.6°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 68.2%

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: Nov 3
Current: $2,468 SGD|Low: $560 SGD|High: $6,292 SGD|Avg: $2,052 SGD|-45.3%
Brilliant Earth
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
November 2, 2026
Retailer 6$560 SGD
Retailer 17$620 SGD
Retailer 11$834 SGD
Retailer 13$838 SGD
Retailer 15$884 SGD
Retailer 12$1,084 SGD
Retailer 2$1,352 SGD
Retailer 3$1,355 SGD
Retailer 4$1,382 SGD
Retailer 16$1,467 SGD
Retailer 7$1,686 SGD
Retailer 14$1,813 SGD
Retailer 5$2,043 SGD
Retailer 8$2,113 SGD
Retailer 10$2,427 SGD
Brilliant Earth$2,468 SGD
Retailer 9$6,292 SGD

32 data points across 17 retailers

14 retailers$560 SGD to $2,468 SGD

A
Cheapest Retailer
-
$560 SGD
$438 USD
Final sale: no returns
Retailer 2
-
$620 SGD
$485 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$834 SGD
$652 USD
View
A
Retailer 4
-
$838 SGD
$655 USD
View
A
Retailer 5
-
$884 SGD
HK$5,400 HKD
View
A
Retailer 6
-
$1,084 SGD
€807 EUR
View
A
Retailer 7
-
$1,352 SGD
ZAR 17,084 ZAR
View
A
Retailer 8
-
$1,382 SGD
$1,081 USD
View
A
Retailer 9
-
$1,467 SGD
$1,147 USD
View
B+
Retailer 10
-
$1,813 SGD
£1,116 GBP
View
B+
Retailer 11
-
$2,043 SGD
$1,597 USD
View
B+
Retailer 12
-
$2,113 SGD
CA$2,295 CAD
View
B+
Retailer 13
-
$2,427 SGD
£1,494 GBP
View
Most Expensive
B+
Brilliant Earth
16032501A · Nov 2
$2,468 SGD
$1,930 USD
View
13 more retailers have this diamond
Prices start from $560 SGDSave up to $1,908 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
3.01ct Cushion
$560 SGD