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Cushion|Lab Grown|IGI

5.81ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG840655675

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840655675

Diamond specifications and retailer prices

From $2,051 NZD
$1,156 USD
As of October 29, 2026
Save $13,965 NZD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,016 NZD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.81ct lab-grown cushion diamond

This 5.81ct 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 LG840655675 or 840655675. Listed at 6 retailers as of October 29, 2026, with prices from $2,051 to $16,016, a $13,965 spread on the same certified stone. Frank Darling lists it at $16,016. 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

5.81
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655675
Dimensions12.54 × 9.32 × 6.24 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm9.32 mm5.81 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655675
Side View
Table 60.0%Crown 37°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 67.0%

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: $16,016 NZD|Low: $2,051 NZD|High: $16,018 NZD|Avg: $6,843 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$2,051 NZD
Retailer 4$2,770 NZD
Retailer 2$3,171 NZD
Retailer 7$3,243 NZD
Retailer 6$6,026 NZD
Retailer 5$10,255 NZD
Frank Darling$16,016 NZD

8 data points across 7 retailers

6 retailers$2,051 NZD to $16,016 NZD

A
Cheapest Retailer
-
$2,051 NZD
$1,156 USD
Final sale: no returns
B+
Retailer 2
-
$2,770 NZD
$1,561 USD
View
A
Retailer 3
-
$2,853 NZD
$1,608 USD
View
B+
Retailer 4
-
$6,026 NZD
$3,396 USD
View
Retailer 5
-
$10,255 NZD
$5,780 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100759777021KD · Oct 29
$16,016 NZD
$9,027 USD
View
5 more retailers have this diamond
Prices start from $2,051 NZDSave up to $13,965 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
5.81ct Cushion
$2,051 NZD