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Cushion|Lab Grown|IGI

1.58ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG777613197

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG777613197

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 31, 2026
Save €964 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,199 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown cushion diamond

This 1.58ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG777613197 or 777613197. Listed at 21 retailers as of October 31, 2026, with prices from €235 to €1,199, a €964 spread on the same certified stone. Brilliant Earth lists it at €1,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777613197
Dimensions7.23 × 6.18 × 4.21 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm6.18 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777613197
Side View
Table 59.0%Crown 34.5°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 68.1%

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: €1,199 EUR|Low: €235 EUR|High: €1,221 EUR|Avg: €695 EUR
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6€235 EUR
Retailer 12€277 EUR
Retailer 11€281 EUR
Retailer 18€351 EUR
Retailer 8€380 EUR
Retailer 14€463 EUR
Retailer 7€483 EUR
Retailer 13€491 EUR
Retailer 16€557 EUR
Retailer 3€617 EUR
Retailer 9€656 EUR
Retailer 15€692 EUR
Retailer 4€888 EUR
Retailer 10€913 EUR
Retailer 2€1,049 EUR
Retailer 5€1,066 EUR
Retailer 17€1,066 EUR
Retailer 19€1,171 EUR
Brilliant Earth€1,199 EUR

34 data points across 19 retailers

21 retailers€235 EUR to €1,199 EUR

A
Cheapest Retailer
-
€235 EUR
$263 USD
Final sale: no returns
A
Retailer 2
-
€277 EUR
£244 GBP
View
Retailer 3
-
€281 EUR
$314 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€351 EUR
$392 USD
View
A
Retailer 5
-
€380 EUR
$425 USD
View
A
Retailer 6
-
€463 EUR
View
A
Retailer 7
-
€483 EUR
ZAR 8,722 ZAR
View
A
Retailer 8
-
€491 EUR
£432 GBP
View
A
Retailer 9
-
€557 EUR
$622 USD
View
A
Retailer 10
-
€617 EUR
$689 USD
View
A
Retailer 11
-
€656 EUR
A$1,127 AUD
View
B+
Retailer 12
-
€692 EUR
$773 USD
View
B+
Retailer 13
-
€888 EUR
$992 USD
View
Retailer 14
-
€913 EUR
$1,020 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
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€943 EUR
$1,054 USD
View
B+
Retailer 16
-
€1,049 EUR
£923 GBP
View
B+
Retailer 17
-
€1,066 EUR
$1,191 USD
View
B
Retailer 18
-
€1,066 EUR
$1,191 USD
View
Retailer 19
-
€1,105 EUR
£972 GBP
View
Price last confirmed 25 days ago
B
Retailer 20
-
€1,171 EUR
$1,308 USD
View
Most Expensive
B
Brilliant Earth
17936110A · Oct 31
€1,199 EUR
$1,340 USD
View
20 more retailers have this diamond
Prices start from €235 EURSave up to €964 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
1.58ct Cushion
€235 EUR