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Cushion|Lab Grown|IGI

5.28ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG847678534

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847678534

Diamond specifications and retailer prices

From $2,774 NZD
$1,558 USD
As of October 29, 2026
Save $11,155 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,929 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.28ct lab-grown cushion diamond

This 5.28ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847678534 or 847678534. Listed at 14 retailers as of October 29, 2026, with prices from $2,774 to $13,929, a $11,155 spread on the same certified stone. With Clarity lists it at $13,929. 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

5.28
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678534
Dimensions12.42 × 8.85 × 5.65 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.85 mm5.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678534
Side View
Table 64.0%Crown 39.1°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 63.8%

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 29
Current: $4,052 NZD|Low: $2,774 NZD|High: $14,499 NZD|Avg: $6,228 NZD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 8$2,774 NZD
Retailer 2$3,025 NZD
Retailer 11$3,178 NZD
Retailer 5$3,634 NZD
Retailer 1$4,052 NZD
Retailer 4$4,223 NZD
Retailer 9$4,403 NZD
Retailer 10$5,836 NZD
Retailer 7$6,930 NZD
Retailer 12$6,947 NZD
Retailer 3$7,560 NZD
Retailer 13$8,247 NZD
Retailer 6$10,012 NZD
With Clarity$13,929 NZD

6 data points across 14 retailers

14 retailers$2,774 NZD to $13,929 NZD

A
Cheapest Retailer
-
$2,774 NZD
$1,558 USD
Final sale: no returns
A
Retailer 2
-
$3,025 NZD
£1,338 GBP
View
A
Retailer 3
-
$3,178 NZD
$1,785 USD
View
A
Retailer 4
-
$3,634 NZD
$2,041 USD
View
A
Retailer 5
-
$4,052 NZD
£1,792 GBP
View
A
Retailer 6
-
$4,223 NZD
$2,372 USD
View
A
Retailer 7
-
$4,403 NZD
€2,355 EUR
View
B+
Retailer 8
-
$5,836 NZD
ZAR 52,952 ZAR
View
B+
Retailer 9
-
$6,930 NZD
$3,892 USD
View
B+
Retailer 10
-
$6,947 NZD
£3,072 GBP
View
B+
Retailer 11
-
$7,560 NZD
$4,246 USD
View
B+
Retailer 12
-
$8,247 NZD
£3,647 GBP
View
B+
Retailer 13
-
$10,012 NZD
$5,623 USD
View
Most Expensive
B
With Clarity
847678534 · Oct 30
$13,929 NZD
$7,823 USD
View
13 more retailers have this diamond
Prices start from $2,774 NZDSave up to $11,155 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
5.28ct Cushion
$2,774 NZD