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Cushion|Lab Grown|IGI

0.86ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG794679586

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG794679586

Diamond specifications and retailer prices

From $442 AUD
As of November 5, 2026
Save $470 AUD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,569 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.86ct lab-grown cushion diamond

This 0.86ct lab-grown cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794679586 or 794679586. Listed at 11 retailers as of November 4, 2026, with a 106% 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794679586
Dimensions7.61 × 4.66 × 2.91 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm4.66 mm0.86 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794679586
Side View
Table 53.0%Crown 37.7°Girdle: MED-THKPavilion 34.4°Culet: LargeDepth 62.4%

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: Nov 5
Current: $845 AUD|Low: $271 AUD|High: $1,569 AUD|Avg: $770 AUD|+23.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 12$271 AUD
Retailer 6$442 AUD
Retailer 8$456 AUD
Retailer 5$560 AUD
Retailer 9$607 AUD
Retailer 2$744 AUD
Retailer 10$753 AUD
Retailer 1$845 AUD
Retailer 4$911 AUD
Retailer 7$912 AUD
Retailer 3$1,048 AUD
Retailer 11$1,413 AUD
Reve Diamonds$1,569 AUD

30 data points across 13 retailers

11 retailers$442 AUD to $912 AUD

A
Cheapest Retailer
-
$442 AUD
A
Retailer 2
-
$456 AUD
View
B+
Retailer 3
-
$560 AUD
View
Retailer 4
-
$607 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$744 AUD
View
Price last confirmed 10 days ago
Retailer 6
-
$753 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$845 AUD
View
B
Retailer 8
-
$912 AUD
View
Retailer 9
-
$1,048 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,413 AUD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
3E2B80B43 · Oct 25
$1,569 AUD
$1,101 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $442 AUDSave up to $470 AUD

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
$442 AUD