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Cushion|Lab Grown|GIA

3.01ct E SI1 Cushion Lab Grown Diamond

GD • E/SI1 • GIA 5506831888

Certificate GIA 5506831888

Diamond specifications and retailer prices

From $2,332 NZD
As of November 6, 2026
Save $8,717 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,049 NZD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5506831888. Listed at 12 retailers as of November 6, 2026, with prices from $2,332 to $11,049, a $8,717 spread on the same certified stone. Taylor and Hart lists it at $11,049. 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

3.01
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5506831888
Dimensions15.64 × 7.49 × 4.52 mm
L/W Ratio2.09
Top View
15.64 mm7.49 mm3.01 ctE / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506831888
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.2%

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: Nov 6
Current: $4,472 NZD|Low: $2,332 NZD|High: $9,041 NZD|Avg: $4,339 NZD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$2,332 NZD
Retailer 8$2,733 NZD
Retailer 6$3,139 NZD
Retailer 7$3,368 NZD
Retailer 5$4,181 NZD
Retailer 3$4,304 NZD
Retailer 1$4,472 NZD
Retailer 9$4,764 NZD
Retailer 10$5,695 NZD
Retailer 4$8,897 NZD

42 data points across 10 retailers

12 retailers$2,332 NZD to $11,049 NZD

B+
Cheapest Retailer
-
$2,332 NZD
B
Retailer 2
-
$2,733 NZD
View
Final sale: no returns
B+
Retailer 3
-
$3,139 NZD
View
B
Retailer 4
-
$3,368 NZD
View
B
Retailer 5
-
$4,181 NZD
View
B
Retailer 6
-
$4,304 NZD
View
B
Retailer 7
-
$4,472 NZD
View
B
Retailer 8
-
$4,764 NZD
View
Retailer 9
-
$5,695 NZD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$8,897 NZD
View
Most Expensive
C
Taylor and Hart
ZSHWA79 · Nov 6
$11,049 NZD
$6,125 USD
View
10 more retailers have this diamond
Prices start from $2,332 NZDSave up to $8,717 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+
3.01ct Cushion
$2,332 NZD