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Cushion|Lab Grown|IGI

0.89ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG591336155

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591336155

Diamond specifications and retailer prices

From $167 USD
As of November 1, 2026
Save $697 USD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $864 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591336155 or 591336155. Listed at 6 retailers as of November 1, 2026, with prices from $167 to $864, a $697 spread on the same certified stone. MOH London lists it at $864. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336155
Dimensions6.72 × 4.86 × 3.33 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm4.86 mm0.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336155
Side View
Table 62.0%Crown 34.5°Girdle: MediumPavilion 36°Culet: NoneDepth 68.5%

Caratlytics Score

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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: Nov 1
Current: $864 USD|Low: $119 USD|High: $874 USD|Avg: $514 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$167 USD
Retailer 8$293 USD
Retailer 3$327 USD
Retailer 10$393 USD
Retailer 2$461 USD
Retailer 6$604 USD
Retailer 4$625 USD
Retailer 9$687 USD
Retailer 7$742 USD
MOH London$864 USD

25 data points across 10 retailers

6 retailers$167 USD to $864 USD

A
Cheapest Retailer
-
$167 USD
Final sale: no returns
A
Retailer 2
-
$327 USD
€311 EUR
View
B+
Retailer 3
-
$461 USD
A$709 AUD
View
B+
Retailer 4
-
$616 USD
View
Retailer 5
-
$625 USD
SGD 844 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG591336155 · Nov 1
$864 USD
£680 GBP
View
5 more retailers have this diamond
Prices start from $167 USDSave up to $697 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
0.89ct Cushion
$167 USD