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Cushion|Lab Grown|IGI

5.80ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG826696063

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826696063

Diamond specifications and retailer prices

From $1,664 NZD
$938 USD
As of October 27, 2026
Save $6,583 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,424 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.8ct lab-grown cushion diamond

This 5.8ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826696063 or 826696063. Listed at 15 retailers as of October 27, 2026, with a 396% 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

5.80
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826696063
Dimensions12.68 × 9.08 × 6.04 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
12.68 mm9.08 mm5.80 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826696063
Side View
Table 65.0%Crown 40.2°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $10,424 NZD|Low: $1,664 NZD|High: $10,477 NZD|Avg: $4,732 NZD|-0.5%
Rare Carat
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
October 28, 2026
Retailer 3$1,664 NZD
Retailer 5$1,751 NZD
Retailer 9$1,832 NZD
Retailer 2$2,032 NZD
Retailer 13$2,466 NZD
Retailer 8$2,601 NZD
Retailer 11$2,633 NZD
Retailer 14$3,471 NZD
Retailer 4$3,509 NZD
Retailer 6$5,564 NZD
Retailer 12$6,438 NZD
Retailer 10$6,800 NZD
Retailer 15$8,247 NZD
Retailer 7$8,956 NZD
Rare Carat$10,424 NZD

24 data points across 15 retailers

15 retailers$1,664 NZD to $8,247 NZD

A
Cheapest Retailer
-
$1,664 NZD
$938 USD
Final sale: no returns
Retailer 2
-
$1,751 NZD
$987 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,832 NZD
£813 GBP
View
A
Retailer 4
-
$2,032 NZD
$1,145 USD
View
B+
Retailer 5
-
$2,466 NZD
$1,390 USD
View
A
Retailer 6
-
$2,601 NZD
€1,396 EUR
View
A
Retailer 7
-
$2,633 NZD
£1,169 GBP
View
A
Retailer 8
-
$3,471 NZD
ZAR 31,600 ZAR
View
Retailer 9
-
$3,509 NZD
A$3,043 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$5,564 NZD
$3,136 USD
View
B+
Retailer 11
-
$6,438 NZD
£2,857 GBP
View
B+
Retailer 12
-
$6,800 NZD
SGD 5,179 SGD
View
B+
Retailer 13
-
$8,247 NZD
$4,648 USD
View
Retailer 14
-
$8,956 NZD
A$7,766 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
CN261-8A · Oct 19
$10,424 NZD
$5,875 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $1,664 NZDSave up to $6,583 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
5.80ct Cushion
$1,664 NZD