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Cushion|Lab Grown|IGI

1.06ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG646478172

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG646478172

Diamond specifications and retailer prices

From $303 SGD
£187 GBP
As of November 2, 2026
Save $988 SGD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,363 SGD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646478172 or 646478172. Listed at 14 retailers as of October 28, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646478172
Dimensions7.06 × 5.48 × 3.60 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.06 mm5.48 mm1.06 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646478172
Side View
Table 64.0%Crown 28.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 65.7%

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 2
Current: $303 SGD|Low: $222 SGD|High: $1,363 SGD|Avg: $636 SGD|+2.0%
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
Reve Diamonds
November 2, 2026
Retailer 5$228 SGD
Retailer 13$253 SGD
Retailer 1$303 SGD
Retailer 9$438 SGD
Retailer 3$440 SGD
Retailer 7$447 SGD
Retailer 6$459 SGD
Retailer 10$462 SGD
Retailer 12$482 SGD
Retailer 8$618 SGD
Retailer 2$662 SGD
Retailer 4$886 SGD
Retailer 11$1,192 SGD
Retailer 14$1,291 SGD
Reve Diamonds$1,363 SGD

37 data points across 15 retailers

14 retailers$303 SGD to $1,291 SGD

Retailer 1
-
$253 SGD
$198 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$303 SGD
£187 GBP
View
A
Retailer 3
-
$438 SGD
ZAR 5,532 ZAR
View
A
Retailer 4
-
$440 SGD
$344 USD
View
A
Retailer 5
-
$447 SGD
£275 GBP
View
A
Retailer 6
-
$459 SGD
$359 USD
View
A
Retailer 7
-
$462 SGD
€344 EUR
View
A
Retailer 8
-
$482 SGD
£297 GBP
View
B+
Retailer 9
-
$618 SGD
A$744 AUD
View
B+
Retailer 10
-
$662 SGD
$518 USD
View
B+
Retailer 11
-
$886 SGD
$693 USD
View
B
Retailer 12
-
$1,192 SGD
£734 GBP
View
B
Retailer 13
-
$1,291 SGD
$1,010 USD
View
Most Expensive
Reve Diamonds
CBF34A98B · Oct 11
$1,363 SGD
$1,066 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from $303 SGDSave up to $988 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
1.06ct Cushion
$303 SGD