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Cushion|Lab Grown|IGI

11.48ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG614394861

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG614394861

Diamond specifications and retailer prices

From $2,592 SGD
£1,597 GBP
As of November 1, 2026
Save $13,174 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,767 SGD at With Clarity · As of November 2, 2026
View at With Clarity

About this 11.48ct lab-grown cushion diamond

This 11.48ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG614394861 or 614394861. Listed at 20 retailers as of November 1, 2026, with prices from $2,592 to $15,767, a $13,174 spread on the same certified stone. With Clarity lists it at $15,767. 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

11.48
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614394861
Dimensions12.87 × 12.65 × 7.67 mm
L/W Ratio1.02
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
12.87 mm12.65 mm11.48 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614394861
Side View
Table 67.0%Crown 34.3°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 60.6%

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 1
Current: $4,406 SGD|Low: $2,592 SGD|High: $16,632 SGD|Avg: $5,805 SGD|-0.6%
Retailer 1
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
November 2, 2026
Retailer 9$2,592 SGD
Retailer 4$3,115 SGD
Retailer 5$3,228 SGD
Retailer 15$3,439 SGD
Retailer 7$3,899 SGD
Retailer 1$4,406 SGD
Retailer 14$4,612 SGD
Retailer 12$4,615 SGD
Retailer 10$4,869 SGD
Retailer 11$4,997 SGD
Retailer 8$5,980 SGD
Retailer 13$7,683 SGD
Retailer 3$8,619 SGD
Retailer 2$9,143 SGD
Retailer 6$12,643 SGD

43 data points across 15 retailers

20 retailers$2,592 SGD to $15,767 SGD

A
Cheapest Retailer
-
$2,592 SGD
£1,597 GBP
A
Retailer 2
-
$3,115 SGD
$2,437 USD
View
Final sale: no returns
Retailer 3
-
$3,228 SGD
$2,525 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$3,439 SGD
$2,690 USD
View
A
Retailer 5
-
$3,899 SGD
$3,050 USD
View
A
Retailer 6
-
$4,406 SGD
£2,714 GBP
View
A
Retailer 7
-
$4,612 SGD
$3,608 USD
View
A
Retailer 8
-
$4,615 SGD
$3,610 USD
View
A
Retailer 9
-
$4,869 SGD
€3,627 EUR
View
A
Retailer 10
-
$4,997 SGD
ZAR 63,142 ZAR
View
A
Retailer 11
-
$5,980 SGD
A$7,197 AUD
View
B+
Retailer 12
-
$6,118 SGD
£3,768 GBP
View
B+
Retailer 13
-
$7,683 SGD
$6,010 USD
View
B+
Retailer 14
-
$8,007 SGD
$6,263 USD
View
B+
Retailer 15
-
$8,619 SGD
$6,742 USD
View
B+
Retailer 16
-
$9,143 SGD
$7,152 USD
View
B
Retailer 17
-
$9,959 SGD
$7,790 USD
View
B
Retailer 18
-
$11,282 SGD
$8,825 USD
View
B
Retailer 19
-
$12,643 SGD
$9,890 USD
View
Most Expensive
B
With Clarity
614394861 · Nov 2
$15,767 SGD
$12,333 USD
View
19 more retailers have this diamond
Prices start from $2,592 SGDSave up to $13,174 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
11.48ct Cushion
$2,592 SGD