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Cushion|Lab Grown|IGI

3.01ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG830648134

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830648134

Diamond specifications and retailer prices

From $1,279 SGD
$1,000 USD
As of November 3, 2026
Save $2,881 SGD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,160 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830648134 or 830648134. Listed at 10 retailers as of October 29, 2026, with prices from $1,279 to $4,160, a $2,881 spread on the same certified stone. MOH London lists it at $4,160. 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

3.01
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle22.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830648134
Dimensions9.11 × 7.11 × 4.81 mm
L/W Ratio1.28
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm7.11 mm3.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830648134
Side View
Table 70.0%Crown 22.1°Girdle: THK-VTKPavilion 38.6°Culet: LargeDepth 67.7%

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 3
Current: $4,160 SGD|Low: $1,279 SGD|High: $4,187 SGD|Avg: $2,569 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10$1,279 SGD
Retailer 9$1,521 SGD
Retailer 4$1,646 SGD
Retailer 5$1,710 SGD
Retailer 3$2,384 SGD
Retailer 2$2,448 SGD
Retailer 7$3,274 SGD
Retailer 6$3,540 SGD
Retailer 8$3,632 SGD
MOH London$4,160 SGD

28 data points across 10 retailers

10 retailers$1,279 SGD to $4,160 SGD

A
Cheapest Retailer
-
$1,279 SGD
$1,000 USD
A
Retailer 2
-
$1,521 SGD
$1,189 USD
View
A
Retailer 3
-
$1,646 SGD
€1,226 EUR
View
B+
Retailer 4
-
$1,710 SGD
$1,337 USD
View
B+
Retailer 5
-
$2,384 SGD
$1,864 USD
View
B+
Retailer 6
-
$2,448 SGD
ZAR 30,927 ZAR
View
B
Retailer 7
-
$3,274 SGD
£2,016 GBP
View
B
Retailer 8
-
$3,540 SGD
View
B
Retailer 9
-
$3,632 SGD
$2,840 USD
View
Most Expensive
B
MOH London
LG830648134 · Oct 29
$4,160 SGD
£2,561 GBP
View
9 more retailers have this diamond
Prices start from $1,279 SGDSave up to $2,881 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
3.01ct Cushion
$1,279 SGD