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Cushion|Lab Grown|IGI

3.54ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG821694607

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821694607

Diamond specifications and retailer prices

From $1,364 SGD
$1,067 USD
As of October 31, 2026
Save $7,968 SGD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,332 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821694607 or 821694607. Listed at 8 retailers as of October 31, 2026, with prices from $1,364 to $9,332, a $7,968 spread on the same certified stone. Do Amore Diamonds lists it at $9,332. 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

3.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821694607
Dimensions10.64 × 7.84 × 5.35 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.84 mm3.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821694607
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $9,332 SGD|Low: $1,364 SGD|High: $9,332 SGD|Avg: $3,942 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$1,364 SGD
Retailer 5$1,368 SGD
Retailer 2$1,602 SGD
Retailer 3$2,630 SGD
Retailer 4$3,040 SGD
Retailer 6$4,570 SGD
Retailer 7$5,676 SGD
Do Amore Diamonds$9,332 SGD

15 data points across 8 retailers

8 retailers$1,364 SGD to $9,332 SGD

A
Cheapest Retailer
-
$1,364 SGD
$1,067 USD
A
Retailer 2
-
$1,368 SGD
$1,070 USD
View
A
Retailer 3
-
$1,602 SGD
£986 GBP
View
B+
Retailer 4
-
$2,630 SGD
€1,959 EUR
View
B+
Retailer 5
-
$3,040 SGD
A$3,658 AUD
View
B
Retailer 6
-
$4,570 SGD
£2,815 GBP
View
Retailer 7
-
$5,676 SGD
$4,440 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-3C7F8AB72 · Oct 31
$9,332 SGD
$7,300 USD
View
7 more retailers have this diamond
Prices start from $1,364 SGDSave up to $7,968 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
3.54ct Cushion
$1,364 SGD