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Cushion|Lab Grown|IGI

0.86ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG510187219

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG510187219

Diamond specifications and retailer prices

From $322 USD
As of October 28, 2026
Save $1,116 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,663 USD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 0.86ct lab-grown cushion diamond

This 0.86ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG510187219 or 510187219. Listed at 8 retailers as of October 28, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.86
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510187219
Dimensions6.01 × 5.01 × 3.37 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
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
6.01 mm5.01 mm0.86 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG510187219
Side View
Table 63.5%Crown 34.9°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $629 USD|Low: $230 USD|High: $1,447 USD|Avg: $692 USD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$322 USD
Retailer 8$331 USD
Retailer 4$509 USD
Retailer 9$515 USD
Retailer 2$565 USD
Retailer 5$586 USD
Retailer 1$629 USD
Retailer 7$1,295 USD
Retailer 3$1,438 USD

40 data points across 9 retailers

8 retailers$322 USD to $1,438 USD

A
Cheapest Retailer
-
$322 USD
Final sale: no returns
A
Retailer 2
-
$331 USD
View
B+
Retailer 3
-
$509 USD
£401 GBP
View
B+
Retailer 4
-
$565 USD
€538 EUR
View
B+
Retailer 5
-
$586 USD
View
B+
Retailer 6
-
$629 USD
£495 GBP
View
B
Retailer 7
-
$1,438 USD
£1,132 GBP
View
Most Expensive
B
Taylor and Hart
HRGLTFE · Oct 18
$1,663 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from $322 USDSave up to $1,116 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
0.86ct Cushion
$322 USD