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Cushion|Lab Grown|IGI

3.00ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG660443442

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG660443442

Diamond specifications and retailer prices

From $1,088 SGD
$851 USD
As of November 2, 2026
Save $2,275 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,364 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct 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 LG660443442 or 660443442. Listed at 9 retailers as of November 2, 2026, with prices from $1,088 to $3,364, a $2,275 spread on the same certified stone. MOH London lists it at $3,364. 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

3.00
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443442
Dimensions8.63 × 8.35 × 5.37 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.35 mm3.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443442
Side View
Table 61.0%Crown 35.5°Girdle: MED-VTKPavilion 38.5°Culet: NoneDepth 64.3%

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: Nov 2
Current: $3,364 SGD|Low: $1,065 SGD|High: $3,403 SGD|Avg: $1,897 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5$1,088 SGD
Retailer 4$1,109 SGD
Retailer 3$1,142 SGD
Retailer 2$1,854 SGD
Retailer 6$2,772 SGD
MOH London$3,364 SGD

12 data points across 6 retailers

9 retailers$1,088 SGD to $3,364 SGD

A
Cheapest Retailer
-
$1,088 SGD
$851 USD
A
Retailer 2
-
$1,109 SGD
$867 USD
View
B+
Retailer 3
-
$1,142 SGD
$893 USD
View
A
Retailer 4
-
$1,854 SGD
$1,450 USD
View
Retailer 5
-
$1,874 SGD
$1,465 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,880 SGD
$1,470 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$1,906 SGD
$1,490 USD
View
Price last confirmed 34 days ago
B
Retailer 8
-
$2,772 SGD
$2,167 USD
View
Most Expensive
B
MOH London
LG660443442 · Nov 3
$3,364 SGD
£2,071 GBP
View
8 more retailers have this diamond
Prices start from $1,088 SGDSave up to $2,275 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
3.00ct Cushion
$1,088 SGD