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Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG802610064

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG802610064

Diamond specifications and retailer prices

From $1,256 AUD
$882 USD
As of October 30, 2026
Save $3,944 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,107 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG802610064 or 802610064. Listed at 17 retailers as of October 30, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.57
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802610064
Dimensions10.36 × 7.90 × 5.31 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm7.90 mm3.57 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802610064
Side View
Table 64.0%Crown 38.7°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 67.2%

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: Oct 30
Current: $6,107 AUD|Low: $1,256 AUD|High: $6,171 AUD|Avg: $3,271 AUD|-1.0%
Rare Carat
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
October 30, 2026
Retailer 2$1,256 AUD
Retailer 4$1,580 AUD
Retailer 14$1,863 AUD
Retailer 5$1,876 AUD
Retailer 11$1,994 AUD
Retailer 9$2,002 AUD
Retailer 7$2,985 AUD
Retailer 13$3,031 AUD
Retailer 15$3,485 AUD
Retailer 6$4,079 AUD
Retailer 10$4,497 AUD
Retailer 3$4,674 AUD
Retailer 12$4,919 AUD
Retailer 8$5,200 AUD
Rare Carat$6,107 AUD

19 data points across 15 retailers

17 retailers$1,256 AUD to $5,200 AUD

A
Cheapest Retailer
-
$1,256 AUD
$882 USD
Final sale: no returns
A
Retailer 2
-
$1,580 AUD
$1,110 USD
View
A
Retailer 3
-
$1,863 AUD
$1,309 USD
View
A
Retailer 4
-
$1,876 AUD
$1,318 USD
View
A
Retailer 5
-
$1,994 AUD
€1,334 EUR
View
A
Retailer 6
-
$2,002 AUD
£1,107 GBP
View
Retailer 7
-
$2,985 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,031 AUD
ZAR 34,395 ZAR
View
B+
Retailer 9
-
$3,485 AUD
$2,448 USD
View
B+
Retailer 10
-
$4,079 AUD
£2,256 GBP
View
B
Retailer 11
-
$4,210 AUD
$2,957 USD
View
B+
Retailer 12
-
$4,497 AUD
$3,159 USD
View
B+
Retailer 13
-
$4,674 AUD
$3,283 USD
View
B+
Retailer 14
-
$4,919 AUD
£2,721 GBP
View
B
Retailer 15
-
$5,200 AUD
SGD 4,936 SGD
View
Retailer 16
-
$5,924 AUD
View
Price last confirmed 21 days ago
Most Expensive
Rare Carat
CN87-39A · Oct 21
$6,107 AUD
$4,290 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $1,256 AUDSave up to $3,944 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
$1,256 AUD