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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 $1,893 NZD
$1,067 USD
As of November 2, 2026
Save $11,059 NZD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,952 NZD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $1,893 to $12,952, a $11,059 spread on the same certified stone. Do Amore Diamonds lists it at $12,952. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $12,952 NZD|Low: $1,893 NZD|High: $12,952 NZD|Avg: $5,472 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$1,893 NZD
Retailer 6$1,899 NZD
Retailer 3$2,223 NZD
Retailer 4$3,650 NZD
Retailer 5$4,219 NZD
Retailer 2$6,336 NZD
Retailer 7$7,878 NZD
Do Amore Diamonds$12,952 NZD

15 data points across 8 retailers

8 retailers$1,893 NZD to $12,952 NZD

A
Cheapest Retailer
-
$1,893 NZD
$1,067 USD
A
Retailer 2
-
$1,899 NZD
$1,070 USD
View
A
Retailer 3
-
$2,223 NZD
£986 GBP
View
B+
Retailer 4
-
$3,650 NZD
€1,959 EUR
View
B+
Retailer 5
-
$4,219 NZD
A$3,658 AUD
View
B
Retailer 6
-
$6,336 NZD
£2,812 GBP
View
Retailer 7
-
$7,878 NZD
$4,440 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-3C7F8AB72 · Nov 2
$12,952 NZD
$7,300 USD
View
7 more retailers have this diamond
Prices start from $1,893 NZDSave up to $11,059 NZD

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
$1,893 NZD