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Cushion|Lab Grown|IGI

1.29ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG845699650

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845699650

Diamond specifications and retailer prices

From $456 USD
As of October 30, 2026
Save $1,530 USD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,986 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845699650 or 845699650. Listed at 11 retailers as of October 29, 2026, with prices from $456 to $1,986, a $1,530 spread on the same certified stone. MOH London lists it at $1,986. 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

1.29
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699650
Dimensions7.61 × 5.76 × 3.74 mm
L/W Ratio1.32
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
7.61 mm5.76 mm1.29 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845699650
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 40.8°Culet: LargeDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,986 USD|Low: $456 USD|High: $1,986 USD|Avg: $1,118 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$456 USD
Retailer 9$692 USD
Retailer 6$695 USD
Retailer 7$799 USD
Retailer 2$831 USD
Retailer 5$869 USD
Retailer 4$1,232 USD
Retailer 3$1,611 USD
Retailer 11$1,660 USD
Retailer 8$1,856 USD
MOH London$1,986 USD

9 data points across 11 retailers

11 retailers$456 USD to $1,986 USD

A
Cheapest Retailer
-
$456 USD
Final sale: no returns
B+
Retailer 2
-
$692 USD
View
B+
Retailer 3
-
$695 USD
View
B+
Retailer 4
-
$799 USD
View
B+
Retailer 5
-
$831 USD
£655 GBP
View
B+
Retailer 6
-
$869 USD
ZAR 14,036 ZAR
View
B
Retailer 7
-
$1,232 USD
A$1,896 AUD
View
B
Retailer 8
-
$1,611 USD
SGD 2,177 SGD
View
B
Retailer 9
-
$1,660 USD
View
B
Retailer 10
-
$1,856 USD
View
Most Expensive
B
MOH London
LG845699650 · Oct 29
$1,986 USD
£1,564 GBP
View
10 more retailers have this diamond
Prices start from $456 USDSave up to $1,530 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
1.29ct Cushion
$456 USD