CaratHunter
Plans
Cushion|Lab Grown|IGI

11.10ct F VS1 Cushion Lab Grown Diamond

F/VS1 • IGI LG788666449

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788666449

Diamond specifications and retailer prices

From $2,478 SGD
£1,526 GBP
As of November 2, 2026
Save $12,895 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,374 SGD at With Clarity · As of November 2, 2026
View at With Clarity

About this 11.1ct lab-grown cushion diamond

This 11.1ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG788666449 or 788666449. Listed at 18 retailers as of November 2, 2026, with prices from $2,478 to $15,374, a $12,895 spread on the same certified stone. With Clarity lists it at $15,374. 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

11.10
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788666449
Dimensions16.09 × 11.31 × 7.78 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.09 mm11.31 mm11.10 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788666449
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.8%

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: $4,640 SGD|Low: $2,470 SGD|High: $16,850 SGD|Avg: $6,878 SGD|-6.0%
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
With Clarity
November 2, 2026
Retailer 9$2,478 SGD
Retailer 4$3,300 SGD
Retailer 3$3,634 SGD
Retailer 10$4,247 SGD
Retailer 1$4,640 SGD
Retailer 13$4,777 SGD
Retailer 15$4,825 SGD
Retailer 8$4,900 SGD
Retailer 11$5,718 SGD
Retailer 6$5,847 SGD
Retailer 14$7,884 SGD
Retailer 5$8,315 SGD
Retailer 2$10,238 SGD
Retailer 7$10,794 SGD
Retailer 12$10,818 SGD
With Clarity$15,374 SGD

28 data points across 16 retailers

18 retailers$2,478 SGD to $15,374 SGD

A
Cheapest Retailer
-
$2,478 SGD
£1,526 GBP
A
Retailer 2
-
$3,300 SGD
$2,580 USD
View
Retailer 3
-
$3,344 SGD
$2,615 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$3,634 SGD
HK$22,200 HKD
View
A
Retailer 5
-
$4,247 SGD
£2,615 GBP
View
A
Retailer 6
-
$4,640 SGD
$3,628 USD
View
A
Retailer 7
-
$4,777 SGD
ZAR 60,349 ZAR
View
A
Retailer 8
-
$4,825 SGD
$3,773 USD
View
A
Retailer 9
-
$4,900 SGD
€3,649 EUR
View
B+
Retailer 10
-
$5,718 SGD
A$6,878 AUD
View
B+
Retailer 11
-
$5,847 SGD
£3,600 GBP
View
Retailer 12
-
$7,884 SGD
$6,165 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$8,130 SGD
$6,357 USD
View
B+
Retailer 14
-
$8,315 SGD
$6,502 USD
View
B
Retailer 15
-
$10,238 SGD
$8,005 USD
View
B
Retailer 16
-
$10,794 SGD
$8,440 USD
View
B
Retailer 17
-
$10,818 SGD
A$13,013 AUD
View
Most Expensive
B
With Clarity
788666449 · Nov 2
$15,374 SGD
$12,021 USD
View
17 more retailers have this diamond
Prices start from $2,478 SGDSave up to $12,895 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
11.10ct Cushion
$2,478 SGD