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Cushion|Lab Grown|IGI

5.08ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840657734

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG840657734

Diamond specifications and retailer prices

From $6,810 NZD
$3,825 USD
As of October 29, 2026
Save $17,970 NZD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $24,781 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.08ct lab-grown cushion diamond

This 5.08ct 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 LG840657734 or 840657734. Listed at 12 retailers as of October 29, 2026, with prices from $6,810 to $24,781, a $17,970 spread on the same certified stone. Taylor and Hart lists it at $24,781. 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

5.08
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657734
Dimensions13.04 × 8.46 × 5.40 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.04 mm8.46 mm5.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840657734
Side View
Table 60.0%Crown 42.7°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 63.8%

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 29
Current: $9,417 NZD|Low: $6,810 NZD|High: $25,060 NZD|Avg: $13,444 NZD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 30, 2026
Retailer 11$6,810 NZD
Retailer 9$7,336 NZD
Retailer 7$7,685 NZD
Retailer 1$9,417 NZD
Retailer 2$10,265 NZD
Retailer 8$10,800 NZD
Retailer 4$14,332 NZD
Retailer 3$14,582 NZD
Retailer 10$17,684 NZD
Retailer 5$17,979 NZD
Retailer 6$19,578 NZD
Taylor and Hart$24,781 NZD

18 data points across 12 retailers

12 retailers$6,810 NZD to $24,781 NZD

B+
Cheapest Retailer
-
$6,810 NZD
$3,825 USD
Final sale: no returns
B+
Retailer 2
-
$7,336 NZD
$4,120 USD
View
B+
Retailer 3
-
$7,685 NZD
$4,316 USD
View
B+
Retailer 4
-
$9,417 NZD
£4,165 GBP
View
B+
Retailer 5
-
$10,265 NZD
$5,765 USD
View
B
Retailer 6
-
$10,800 NZD
£4,776 GBP
View
B
Retailer 7
-
$14,332 NZD
ZAR 130,040 ZAR
View
Retailer 8
-
$14,582 NZD
A$12,600 AUD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$17,684 NZD
$9,932 USD
View
B
Retailer 10
-
$17,979 NZD
£7,951 GBP
View
B
Retailer 11
-
$19,578 NZD
$10,996 USD
View
Most Expensive
B
Taylor and Hart
Q8ZDNT7 · Oct 30
$24,781 NZD
$13,918 USD
View
11 more retailers have this diamond
Prices start from $6,810 NZDSave up to $17,970 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+
5.08ct Cushion
$6,810 NZD