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Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG841632139

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841632139

Diamond specifications and retailer prices

From $1,226 AUD
$861 USD
As of October 29, 2026
Save $3,560 AUD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,162 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841632139 or 841632139. Listed at 17 retailers as of October 29, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632139
Dimensions10.94 × 7.73 × 5.12 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm7.73 mm3.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632139
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.2%

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: Oct 29
Current: $7,162 AUD|Low: $1,226 AUD|High: $7,162 AUD|Avg: $3,523 AUD
Helzberg Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 16$1,226 AUD
Retailer 2$1,478 AUD
Retailer 3$1,530 AUD
Retailer 17$1,819 AUD
Retailer 14$1,829 AUD
Retailer 11$1,939 AUD
Retailer 10$1,946 AUD
Retailer 6$2,885 AUD
Retailer 13$2,948 AUD
Retailer 4$3,475 AUD
Retailer 8$4,352 AUD
Retailer 5$4,385 AUD
Retailer 15$4,541 AUD
Retailer 12$4,786 AUD
Retailer 9$5,924 AUD
Retailer 7$6,093 AUD
Helzberg Diamonds$7,162 AUD

26 data points across 17 retailers

17 retailers$1,226 AUD to $4,786 AUD

A
Cheapest Retailer
-
$1,226 AUD
$861 USD
Final sale: no returns
A
Retailer 2
-
$1,478 AUD
£817 GBP
View
A
Retailer 3
-
$1,530 AUD
$1,075 USD
View
A
Retailer 4
-
$1,819 AUD
$1,278 USD
View
A
Retailer 5
-
$1,829 AUD
$1,285 USD
View
A
Retailer 6
-
$1,939 AUD
€1,297 EUR
View
A
Retailer 7
-
$1,946 AUD
£1,076 GBP
View
Retailer 8
-
$2,885 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$2,948 AUD
ZAR 33,456 ZAR
View
A
Retailer 10
-
$3,475 AUD
$2,441 USD
View
B+
Retailer 11
-
$4,352 AUD
$3,057 USD
View
B+
Retailer 12
-
$4,385 AUD
$3,080 USD
View
B+
Retailer 13
-
$4,541 AUD
$3,190 USD
View
B+
Retailer 14
-
$4,786 AUD
£2,647 GBP
View
Retailer 15
-
$5,924 AUD
View
Price last confirmed 21 days ago
Retailer 16
-
$6,093 AUD
$4,280 USD
View
Price last confirmed 9 days ago
Most Expensive
Helzberg Diamonds
ZXZOKHMJIHJP · Oct 13
$7,162 AUD
$5,031 USD
View
Price last confirmed 17 days ago
16 more retailers have this diamond
Prices start from $1,226 AUDSave up to $3,560 AUD

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
3.57ct Cushion
$1,226 AUD