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Cushion|Lab Grown|IGI

0.80ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG788668878

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG788668878

Diamond specifications and retailer prices

From €160 EUR
HK$1,400 HKD
As of October 30, 2026
Save €997 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,157 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788668878 or 788668878. Listed at 13 retailers as of October 25, 2026, with prices from €160 to €1,157, a €997 spread on the same certified stone. MOH London lists it at €1,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668878
Dimensions5.33 × 5.28 × 3.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm5.28 mm0.80 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668878
Side View
Table 70.0%Crown 42.3°Girdle: THN-MEDPavilion 37.8°Culet: NoneDepth 65.7%

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 30
Current: €1,157 EUR|Low: €183 EUR|High: €1,162 EUR|Avg: €415 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9€215 EUR
Retailer 7€226 EUR
Retailer 2€242 EUR
Retailer 12€248 EUR
Retailer 11€266 EUR
Retailer 6€334 EUR
Retailer 13€353 EUR
Retailer 5€377 EUR
Retailer 10€382 EUR
Retailer 8€412 EUR
Retailer 3€496 EUR
Retailer 4€709 EUR
MOH London€1,157 EUR

28 data points across 13 retailers

13 retailers€160 EUR to €1,157 EUR

A
Cheapest Retailer
-
€160 EUR
HK$1,400 HKD
A
Retailer 2
-
€215 EUR
$240 USD
View
A
Retailer 3
-
€226 EUR
$253 USD
View
A
Retailer 4
-
€242 EUR
View
Retailer 5
-
€248 EUR
ZAR 4,473 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€266 EUR
$297 USD
View
B+
Retailer 7
-
€334 EUR
$373 USD
View
B+
Retailer 8
-
€353 EUR
$394 USD
View
B+
Retailer 9
-
€382 EUR
SGD 576 SGD
View
B+
Retailer 10
-
€412 EUR
$460 USD
View
B+
Retailer 11
-
€496 EUR
$554 USD
View
Retailer 12
-
€709 EUR
£624 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG788668878 · Oct 25
€1,157 EUR
£1,018 GBP
View
12 more retailers have this diamond
Prices start from €160 EURSave up to €997 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
0.80ct Cushion
€160 EUR