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Cushion|Lab Grown|IGI

8.92ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG598314727

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG598314727

Diamond specifications and retailer prices

From €1,525 EUR
$1,704 USD
As of October 31, 2026
Save €9,386 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €10,911 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.92ct lab-grown cushion diamond

This 8.92ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598314727 or 598314727. Listed at 18 retailers as of October 31, 2026, with prices from €1,525 to €10,911, a €9,386 spread on the same certified stone. Brilliant Earth lists it at €10,911. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.92
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598314727
Dimensions11.26 × 11.21 × 7.52 mm
L/W Ratio1.00
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
11.26 mm11.21 mm8.92 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598314727
Side View
Table 65.0%Crown 39.4°Girdle: STK-VTKPavilion 30.8°Culet: NoneDepth 67.1%

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: Oct 31
Current: €10,911 EUR|Low: €1,525 EUR|High: €11,260 EUR|Avg: €3,770 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 4€1,525 EUR
Retailer 16€1,581 EUR
Retailer 15€1,732 EUR
Retailer 3€2,045 EUR
Retailer 13€2,260 EUR
Retailer 9€2,407 EUR
Retailer 10€2,461 EUR
Retailer 11€2,651 EUR
Retailer 2€2,929 EUR
Retailer 8€3,513 EUR
Retailer 5€3,820 EUR
Retailer 6€3,899 EUR
Retailer 12€4,538 EUR
Retailer 14€4,632 EUR
Retailer 7€7,524 EUR
Brilliant Earth€10,911 EUR

39 data points across 16 retailers

18 retailers€1,525 EUR to €10,911 EUR

A
Cheapest Retailer
-
€1,525 EUR
$1,704 USD
Final sale: no returns
Retailer 2
-
€1,581 EUR
$1,766 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,732 EUR
$1,935 USD
View
A
Retailer 4
-
€2,045 EUR
$2,285 USD
View
B+
Retailer 5
-
€2,260 EUR
$2,525 USD
View
A
Retailer 6
-
€2,407 EUR
View
A
Retailer 7
-
€2,461 EUR
$2,750 USD
View
A
Retailer 8
-
€2,651 EUR
ZAR 47,845 ZAR
View
A
Retailer 9
-
€2,929 EUR
A$5,034 AUD
View
B+
Retailer 10
-
€3,513 EUR
$3,925 USD
View
B+
Retailer 11
-
€3,820 EUR
£3,360 GBP
View
B+
Retailer 12
-
€3,899 EUR
$4,357 USD
View
B+
Retailer 13
-
€4,538 EUR
£3,992 GBP
View
B+
Retailer 14
-
€4,620 EUR
$5,162 USD
View
B+
Retailer 15
-
€4,632 EUR
$5,175 USD
View
B+
Retailer 16
-
€5,557 EUR
$6,208 USD
View
B
Retailer 17
-
€7,678 EUR
$8,578 USD
View
Most Expensive
B
Brilliant Earth
10792552A · Oct 31
€10,911 EUR
$12,190 USD
View
17 more retailers have this diamond
Prices start from €1,525 EURSave up to €9,386 EUR

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
8.92ct Cushion
€1,525 EUR