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Cushion|Lab Grown|IGI

3.23ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG630455713

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG630455713

Diamond specifications and retailer prices

From $3,080 NZD
$1,730 USD
As of October 30, 2026
Save $14,814 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,894 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.23ct lab-grown cushion diamond

This 3.23ct 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 LG630455713 or 630455713. Listed at 18 retailers as of October 29, 2026, with prices from $3,080 to $17,894, a $14,814 spread on the same certified stone. Do Amore Diamonds lists it at $17,894. 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

3.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630455713
Dimensions9.97 × 7.88 × 5.31 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.97 mm7.88 mm3.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630455713
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.4%

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 30
Current: $17,894 NZD|Low: $3,080 NZD|High: $20,600 NZD|Avg: $8,169 NZD|-13.1%
Do Amore 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
Retailer 18
October 29, 2026
Retailer 16$3,080 NZD
Retailer 14$3,098 NZD
Retailer 6$3,178 NZD
Retailer 4$3,251 NZD
Retailer 10$3,474 NZD
Retailer 13$3,886 NZD
Retailer 15$4,243 NZD
Retailer 2$4,718 NZD
Retailer 7$6,935 NZD
Retailer 11$7,733 NZD
Retailer 8$7,829 NZD
Retailer 17$8,032 NZD
Retailer 3$8,130 NZD
Retailer 18$9,185 NZD
Retailer 12$9,561 NZD
Retailer 5$11,734 NZD
Retailer 9$14,636 NZD
Do Amore Diamonds$17,894 NZD

36 data points across 18 retailers

18 retailers$3,080 NZD to $17,894 NZD

A
Cheapest Retailer
-
$3,080 NZD
$1,730 USD
A
Retailer 2
-
$3,098 NZD
$1,740 USD
View
A
Retailer 3
-
$3,178 NZD
$1,785 USD
View
Final sale: no returns
A
Retailer 4
-
$3,251 NZD
$1,826 USD
View
Retailer 5
-
$3,474 NZD
$1,951 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$3,886 NZD
£1,718 GBP
View
B+
Retailer 7
-
$4,243 NZD
$2,383 USD
View
B+
Retailer 8
-
$4,718 NZD
£2,087 GBP
View
Retailer 9
-
$6,935 NZD
$3,895 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,733 NZD
ZAR 70,163 ZAR
View
Retailer 11
-
$7,829 NZD
A$6,765 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$8,032 NZD
£3,552 GBP
View
B
Retailer 13
-
$8,130 NZD
$4,566 USD
View
B
Retailer 14
-
$9,185 NZD
$5,159 USD
View
B
Retailer 15
-
$9,561 NZD
£4,228 GBP
View
B
Retailer 16
-
$11,734 NZD
$6,591 USD
View
B
Retailer 17
-
$14,636 NZD
$8,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-647C6A4BB · Oct 29
$17,894 NZD
$10,050 USD
View
17 more retailers have this diamond
Prices start from $3,080 NZDSave up to $14,814 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.

A
3.23ct Cushion
$3,080 NZD