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Cushion|Lab Grown|IGI

11.24ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG579301016

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG579301016

Diamond specifications and retailer prices

From $3,318 SGD
£2,043 GBP
As of November 2, 2026
Save $11,080 SGD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,398 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.24ct lab-grown cushion diamond

This 11.24ct 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 LG579301016 or 579301016. Listed at 15 retailers as of October 31, 2026, with prices from $3,318 to $14,398, a $11,080 spread on the same certified stone. Taylor and Hart lists it at $14,398. 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

11.24
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579301016
Dimensions15.89 × 11.21 × 7.57 mm
L/W Ratio1.42
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
15.89 mm11.21 mm11.24 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579301016
Side View
Table 66.0%Crown 37.1°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,792 SGD|Low: $3,318 SGD|High: $12,763 SGD|Avg: $6,753 SGD|-1.0%
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
Retailer 16
November 2, 2026
Retailer 10$3,318 SGD
Retailer 5$3,988 SGD
Retailer 15$4,131 SGD
Retailer 4$4,335 SGD
Retailer 8$4,553 SGD
Retailer 1$4,792 SGD
Retailer 9$5,154 SGD
Retailer 12$5,535 SGD
Retailer 14$6,336 SGD
Retailer 3$6,428 SGD
Retailer 7$7,133 SGD
Retailer 13$7,654 SGD
Retailer 11$9,848 SGD
Retailer 2$10,377 SGD
Retailer 6$11,513 SGD
Retailer 16$12,380 SGD

30 data points across 16 retailers

15 retailers$3,318 SGD to $14,398 SGD

A
Cheapest Retailer
-
$3,318 SGD
£2,043 GBP
A
Retailer 2
-
$3,988 SGD
$3,118 USD
View
Final sale: no returns
Retailer 3
-
$4,131 SGD
$3,230 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$4,792 SGD
$3,747 USD
View
A
Retailer 5
-
$5,154 SGD
€3,838 EUR
View
A
Retailer 6
-
$5,535 SGD
£3,408 GBP
View
Retailer 7
-
$6,336 SGD
ZAR 80,032 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$6,428 SGD
$5,026 USD
View
B+
Retailer 9
-
$7,133 SGD
£4,392 GBP
View
B+
Retailer 10
-
$7,654 SGD
A$9,207 AUD
View
B+
Retailer 11
-
$9,848 SGD
$7,700 USD
View
B
Retailer 12
-
$10,377 SGD
$8,114 USD
View
B
Retailer 13
-
$11,513 SGD
$9,002 USD
View
B
Retailer 14
-
$12,380 SGD
$9,680 USD
View
Most Expensive
B
Taylor and Hart
4SWJTP1 · Oct 31
$14,398 SGD
$11,258 USD
View
14 more retailers have this diamond
Prices start from $3,318 SGDSave up to $11,080 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
11.24ct Cushion
$3,318 SGD