Cushion|Lab Grown|IGI

1.28ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG786634100

Certificate IGI LG786634100

Diamond specifications and retailer prices

From $253 USD
Save $1,843 USD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,096 USD at Queensmith
View at Queensmith

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634100 or 786634100. Listed at 11 retailers, with prices from $253 to $2,096 at Queensmith, a $1,843 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634100
Dimensions7.02 × 6.25 × 3.93 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.02 mm6.25 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634100
Side View
Table 52.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 62.9%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 7 hours ago
Current: $2,096 USD|Low: $213 USD|High: $2,096 USD|Avg: $874 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13

27 data points across 13 retailers

11 retailers$253 USD - $2,096 USD

A
Cheapest Retailer
-
$253 USD
View
B+
Retailer 2
-
$395 USD
View
B+
Retailer 3
-
$553 USD
View
B
Retailer 4
-
$614 USD
View
B
Retailer 5
-
$629 USD
€599 EUR
View
B+
Retailer 6
-
$681 USD
£537 GBP
View
B
Retailer 7
-
$1,059 USD
View
B
Retailer 8
-
$1,283 USD
£1,010 GBP
View
B
Retailer 9
-
$1,312 USD
View
B
Retailer 10
-
$1,570 USD
View
Most Expensive
C
Queensmith
LG786634100 · Sep 16
$2,096 USD
£1,650 GBP
View
10 more retailers have this diamond
Prices start from $253 USDSave up to $1,843 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.

A
1.28ct Cushion
$253 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.