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Cushion|Lab Grown|IGI

2.55ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG847686685

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG847686685

Diamond specifications and retailer prices

From $2,092 NZD
$1,177 USD
As of November 2, 2026
Save $5,736 NZD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,827 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.55ct lab-grown cushion diamond

This 2.55ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847686685 or 847686685. Listed at 4 retailers as of October 31, 2026, with prices from $2,092 to $7,827, a $5,736 spread on the same certified stone. Taylor and Hart lists it at $7,827. 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

2.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686685
Dimensions10.64 × 7.07 × 4.73 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.07 mm2.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686685
Side View
Table 55.0%Crown 39.3°Girdle: MED-STKPavilion 43.2°Culet: LargeDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $3,565 NZD|Low: $2,092 NZD|High: $7,827 NZD|Avg: $5,907 NZD|+21.9%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 2, 2026
Retailer 2$2,092 NZD
Retailer 1$3,565 NZD
Retailer 3$7,595 NZD
Taylor and Hart$7,827 NZD

3 data points across 4 retailers

4 retailers$2,092 NZD to $7,827 NZD

A
Cheapest Retailer
-
$2,092 NZD
$1,177 USD
B+
Retailer 2
-
$3,565 NZD
$2,006 USD
View
B
Retailer 3
-
$7,595 NZD
£3,365 GBP
View
Most Expensive
B
Taylor and Hart
8OABC2W · Oct 31
$7,827 NZD
$4,404 USD
View
3 more retailers have this diamond
Prices start from $2,092 NZDSave up to $5,736 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
2.55ct Cushion
$2,092 NZD