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Cushion|Lab Grown|IGI

2.18ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG728581457

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728581457

Diamond specifications and retailer prices

From $1,645 NZD
$927 USD
As of October 30, 2026
Save $4,663 NZD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,308 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.18ct lab-grown cushion diamond

This 2.18ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG728581457 or 728581457. Listed at 12 retailers as of October 30, 2026, with prices from $1,645 to $6,308, a $4,663 spread on the same certified stone. Taylor and Hart lists it at $6,308. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.18
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728581457
Dimensions10.06 × 6.19 × 3.78 mm
L/W Ratio1.63
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm6.19 mm2.18 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728581457
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 44.2°Culet: LargeDepth 61.1%

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 30
Current: $5,929 NZD|Low: $1,645 NZD|High: $6,308 NZD|Avg: $4,084 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 3$1,645 NZD
Retailer 11$1,899 NZD
Retailer 5$2,424 NZD
Retailer 12$2,559 NZD
Retailer 8$2,590 NZD
Retailer 6$3,754 NZD
Retailer 7$4,080 NZD
Retailer 9$4,921 NZD
Retailer 2$5,273 NZD
Retailer 10$5,346 NZD
Retailer 1$5,929 NZD
Retailer 4$6,095 NZD
Taylor and Hart$6,308 NZD

44 data points across 13 retailers

12 retailers$1,645 NZD to $6,308 NZD

B+
Cheapest Retailer
-
$1,645 NZD
$927 USD
B+
Retailer 2
-
$1,899 NZD
$1,070 USD
View
B+
Retailer 3
-
$2,424 NZD
£1,076 GBP
View
B
Retailer 4
-
$2,559 NZD
$1,442 USD
View
B
Retailer 5
-
$2,590 NZD
$1,460 USD
View
B
Retailer 6
-
$3,754 NZD
A$3,255 AUD
View
B
Retailer 7
-
$4,080 NZD
ZAR 37,146 ZAR
View
Retailer 8
-
$4,921 NZD
£2,184 GBP
View
Price last confirmed 13 days ago
C
Retailer 9
-
$5,273 NZD
SGD 4,016 SGD
View
B
Retailer 10
-
$5,346 NZD
$3,013 USD
View
B
Retailer 11
-
$5,929 NZD
£2,631 GBP
View
Most Expensive
C
Taylor and Hart
79J6Y5A · Oct 31
$6,308 NZD
$3,555 USD
View
11 more retailers have this diamond
Prices start from $1,645 NZDSave up to $4,663 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+
2.18ct Cushion
$1,645 NZD