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Round|Lab Grown|GCAL

4.24ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • GCAL 330900431

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330900431

Diamond specifications and retailer prices

From $3,144 NZD
$1,766 USD
As of October 30, 2026
Save $8,121 NZD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $19,603 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.24ct lab-grown round diamond

This 4.24ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330900431. Listed at 9 retailers as of October 29, 2026, with a 258% 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

4.24
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330900431
Dimensions10.42 × 10.44 × 6.38 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.42 mm10.44 mm4.24 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330900431
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: Oct 30
Current: $19,603 NZD|Low: $2,448 NZD|High: $19,603 NZD|Avg: $8,595 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$3,144 NZD
Retailer 5$3,429 NZD
Retailer 2$5,127 NZD
Retailer 7$5,651 NZD
Retailer 6$6,224 NZD
Retailer 4$8,176 NZD
Retailer 3$11,265 NZD
Retailer 9$15,022 NZD
Do Amore Diamonds$19,603 NZD

39 data points across 9 retailers

9 retailers$3,144 NZD to $11,265 NZD

B+
Cheapest Retailer
-
$3,144 NZD
$1,766 USD
B+
Retailer 2
-
$3,429 NZD
$1,926 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,127 NZD
£2,267 GBP
View
B
Retailer 4
-
$5,651 NZD
$3,174 USD
View
B
Retailer 5
-
$7,355 NZD
$4,131 USD
View
B
Retailer 6
-
$8,176 NZD
$4,592 USD
View
B
Retailer 7
-
$11,265 NZD
£4,982 GBP
View
Retailer 8
-
$15,022 NZD
$8,437 USD
View
Price under review
Most Expensive
Do Amore Diamonds
31-LGO380523 · Oct 30
$19,603 NZD
$11,010 USD
View
Price under review
8 more retailers have this diamond
Prices start from $3,144 NZDSave up to $8,121 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+
4.24ct Round
$3,144 NZD