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Cushion|Lab Grown|GCAL

3.57ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • GCAL 361686505

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 361686505

Diamond specifications and retailer prices

From $6,077 NZD
$3,413 USD
As of October 28, 2026
Save $10,891 NZD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $23,525 NZD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 GCAL 361686505. Listed at 6 retailers as of October 28, 2026, with a 179% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361686505
Dimensions10.44 × 8.11 × 5.49 mm
L/W Ratio1.29
Culet sizeNone
Top View
10.44 mm8.11 mm3.57 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361686505
Side View
Table 64.0%Crown 34.5°GirdlePavilion 38°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $8,510 NZD|Low: $4,590 NZD|High: $23,525 NZD|Avg: $11,909 NZD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 29, 2026
Retailer 5$6,077 NZD
Retailer 4$6,429 NZD
Retailer 1$8,510 NZD
Retailer 3$10,338 NZD
Retailer 2$16,968 NZD
Taylor and Hart$23,525 NZD

38 data points across 6 retailers

6 retailers$6,077 NZD to $16,968 NZD

B+
Cheapest Retailer
-
$6,077 NZD
$3,413 USD
B+
Retailer 2
-
$6,429 NZD
$3,611 USD
View
Final sale: no returns
B+
Retailer 3
-
$8,510 NZD
£3,764 GBP
View
B
Retailer 4
-
$10,338 NZD
$5,806 USD
View
B
Retailer 5
-
$16,968 NZD
£7,504 GBP
View
Most Expensive
B
Taylor and Hart
1KKJ3L6 · Oct 27
$23,525 NZD
$13,212 USD
View
Price under review
5 more retailers have this diamond
Prices start from $6,077 NZDSave up to $10,891 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.

B+
3.57ct Cushion
$6,077 NZD