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Cushion|Lab Grown|IGI

0.78ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG588357504

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG588357504

Diamond specifications and retailer prices

From €271 EUR
$304 USD
As of October 30, 2026
Save €835 EUR (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,106 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588357504 or 588357504. Listed at 7 retailers as of October 30, 2026, with prices from €271 to €1,106, a €835 spread on the same certified stone. Do Amore Diamonds lists it at €1,106. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588357504
Dimensions6.77 × 4.69 × 3.16 mm
L/W Ratio1.44
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
6.77 mm4.69 mm0.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588357504
Side View
Table 60.0%Crown 35.2°Girdle: THN-STKPavilion 37.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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 30
Current: €400 EUR|Low: €249 EUR|High: €744 EUR|Avg: €469 EUR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 4€271 EUR
Retailer 3€392 EUR
Retailer 1€400 EUR
Retailer 5€564 EUR
Retailer 2€736 EUR

19 data points across 5 retailers

7 retailers€271 EUR to €1,106 EUR

A
Cheapest Retailer
-
€271 EUR
$304 USD
B+
Retailer 2
-
€392 EUR
$440 USD
View
B+
Retailer 3
-
€400 EUR
A$691 AUD
View
B+
Retailer 4
-
€417 EUR
£368 GBP
View
B+
Retailer 5
-
€564 EUR
$633 USD
View
B
Retailer 6
-
€736 EUR
£650 GBP
View
Most Expensive
B
Do Amore Diamonds
27-092A5C051 · Oct 31
€1,106 EUR
$1,240 USD
View
6 more retailers have this diamond
Prices start from €271 EURSave up to €835 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
0.78ct Cushion
€271 EUR