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Cushion|Lab Grown|IGI

2.28ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG526272463

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526272463

Diamond specifications and retailer prices

From $4,968 NZD
$2,800 USD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $25,150 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.28ct lab-grown cushion diamond

This 2.28ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526272463 or 526272463. Listed at 12 retailers as of October 31, 2026. 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

2.28
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526272463
Dimensions7.68 × 7.30 × 4.63 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
7.68 mm7.30 mm2.28 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526272463
Side View
Table 64.0%Crown 31.3°Girdle: STK-VTKPavilion 32.9°Culet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $25,150 NZD|Low: $4,968 NZD|High: $25,498 NZD|Avg: $15,774 NZD|+1.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$4,968 NZD
Retailer 8$9,413 NZD
Retailer 6$9,750 NZD
Retailer 4$12,683 NZD
Retailer 9$13,764 NZD
Retailer 7$15,073 NZD
Retailer 2$20,186 NZD
Retailer 3$23,674 NZD
Cape Diamonds$25,150 NZD
Retailer 10$25,498 NZD

37 data points across 10 retailers

12 retailers

B
Cheapest Retailer
-
$4,968 NZD
$2,800 USD
Retailer 2
-
$8,880 NZD
$5,005 USD
View
Price under review
Retailer 3
-
$9,413 NZD
$5,305 USD
View
Price under review
Final sale: no returns
Retailer 4
-
$9,750 NZD
$5,495 USD
View
Price under review
Retailer 5
-
$9,803 NZD
$5,525 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_526272463 · Oct 29
$25,150 NZD
ZAR 228,991 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from $4,968 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
2.28ct Cushion
$4,968 NZD