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Cushion|Lab Grown|IGI

15.06ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG813625735

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813625735

Diamond specifications and retailer prices

From $3,672 SGD
£2,261 GBP
As of October 27, 2026
Save $18,522 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,194 SGD at With Clarity · As of November 2, 2026
View at With Clarity

About this 15.06ct lab-grown cushion diamond

This 15.06ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG813625735 or 813625735. Listed at 17 retailers as of October 27, 2026, with prices from $3,672 to $22,194, a $18,522 spread on the same certified stone. With Clarity lists it at $22,194. 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

15.06
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle28.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813625735
Dimensions16.65 × 12.71 × 7.65 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.65 mm12.71 mm15.06 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813625735
Side View
Table 66.0%Crown 35.4°Girdle: MED-THKPavilion 28.1°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
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: Oct 27
Current: $6,854 SGD|Low: $3,659 SGD|High: $22,528 SGD|Avg: $9,799 SGD|-5.1%
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
Retailer 17
With Clarity
November 2, 2026
Retailer 15$3,672 SGD
Retailer 6$4,399 SGD
Retailer 2$5,130 SGD
Retailer 13$5,255 SGD
Retailer 11$5,778 SGD
Retailer 14$5,864 SGD
Retailer 16$6,006 SGD
Retailer 1$6,854 SGD
Retailer 17$7,026 SGD
Retailer 3$7,081 SGD
Retailer 8$8,441 SGD
Retailer 5$8,462 SGD
Retailer 4$12,638 SGD
Retailer 10$14,676 SGD
Retailer 7$15,882 SGD
Retailer 12$18,572 SGD
Retailer 9$19,350 SGD
With Clarity$22,194 SGD

28 data points across 18 retailers

17 retailers$3,672 SGD to $22,194 SGD

A
Cheapest Retailer
-
$3,672 SGD
£2,261 GBP
A
Retailer 2
-
$5,130 SGD
$4,011 USD
View
A
Retailer 3
-
$5,255 SGD
HK$32,100 HKD
View
A
Retailer 4
-
$5,778 SGD
$4,518 USD
View
Retailer 5
-
$5,864 SGD
$4,585 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$6,006 SGD
£3,698 GBP
View
A
Retailer 7
-
$6,854 SGD
€5,104 EUR
View
Retailer 8
-
$7,026 SGD
ZAR 88,750 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$7,081 SGD
$5,537 USD
View
Retailer 10
-
$8,441 SGD
$6,600 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$8,462 SGD
A$10,180 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$12,638 SGD
$9,882 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$14,676 SGD
A$17,655 AUD
View
Retailer 14
-
$15,882 SGD
$12,419 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$18,572 SGD
$14,522 USD
View
B
Retailer 16
-
$19,350 SGD
$15,130 USD
View
Most Expensive
B
With Clarity
813625735 · Nov 2
$22,194 SGD
$17,354 USD
View
16 more retailers have this diamond
Prices start from $3,672 SGDSave up to $18,522 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
15.06ct Cushion
$3,672 SGD