Cushion|Lab Grown|IGI

2.60ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG833680870

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG833680870

Diamond specifications and retailer prices

From $1,338 USD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: $3,926 USD at Michael Trio · As of September 30, 2026
View at Michael Trio

About this 2.6ct lab-grown cushion diamond

This 2.6ct lab-grown cushion sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833680870 or 833680870. Listed at 4 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

2.60
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833680870
Dimensions10.00 × 7.07 × 4.64 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm7.07 mm2.60 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833680870
Side View
Table 53.0%Crown 36.6°Girdle: MED-THKPavilion 38.6°Culet: LargeDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,926 USD|Low: $1,099 USD|High: $4,792 USD|Avg: $2,807 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 8, 2026
Retailer 2$1,338 USD
Retailer 8$1,357 USD
Retailer 4$2,419 USD
Retailer 3$2,737 USD
Retailer 6$3,231 USD
Michael Trio$3,926 USD
Retailer 7$4,082 USD
Retailer 5$4,792 USD

6 data points across 8 retailers

4 retailers

A
Cheapest Retailer
-
$1,338 USD
Retailer 2
-
$1,357 USD
HK$10,600 HKD
View
Price last confirmed 32 days ago
Retailer 3
-
$2,419 USD
View
Price last confirmed 28 days ago
Most Expensive
Michael Trio
8248138690 · Sep 30
$3,926 USD
SGD 5,305 SGD
View
Price last confirmed 32 days ago
3 more retailers have this diamond
Prices start from $1,338 USD

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
2.60ct Cushion
$1,338 USD