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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG526257778

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526257778

Diamond specifications and retailer prices

From €286 EUR
$319 USD
As of October 29, 2026
Save €1,979 EUR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,265 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526257778 or 526257778. Listed at 20 retailers as of October 29, 2026, with prices from €286 to €2,265, a €1,979 spread on the same certified stone. Do Amore Diamonds lists it at €2,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526257778
Dimensions8.08 × 6.76 × 4.55 mm
L/W Ratio1.20
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
8.08 mm6.76 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526257778
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 67.3%

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 29
Current: €2,265 EUR|Low: €269 EUR|High: €2,891 EUR|Avg: €1,034 EUR|-21.7%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 3€286 EUR
Retailer 7€299 EUR
Retailer 13€410 EUR
Retailer 18€422 EUR
Retailer 16€425 EUR
Retailer 17€509 EUR
Retailer 5€562 EUR
Retailer 2€618 EUR
Retailer 15€815 EUR
Retailer 11€1,217 EUR
Retailer 9€1,265 EUR
Retailer 12€1,269 EUR
Retailer 6€1,353 EUR
Retailer 8€1,403 EUR
Retailer 14€1,408 EUR
Retailer 4€1,478 EUR
Retailer 10€2,157 EUR
Do Amore Diamonds€2,265 EUR

40 data points across 18 retailers

20 retailers€286 EUR to €2,265 EUR

A
Cheapest Retailer
-
€286 EUR
$319 USD
Final sale: no returns
Retailer 2
-
€299 EUR
$334 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€410 EUR
£360 GBP
View
B+
Retailer 4
-
€422 EUR
$472 USD
View
A
Retailer 5
-
€425 EUR
$475 USD
View
A
Retailer 6
-
€509 EUR
$569 USD
View
Retailer 7
-
€562 EUR
ZAR 10,150 ZAR
View
Price last confirmed 13 days ago
A
Retailer 8
-
€618 EUR
£543 GBP
View
B+
Retailer 9
-
€815 EUR
A$1,400 AUD
View
B+
Retailer 10
-
€1,217 EUR
$1,360 USD
View
Retailer 11
-
€1,265 EUR
$1,413 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
€1,269 EUR
$1,418 USD
View
B
Retailer 13
-
€1,339 EUR
CA$2,078 CAD
View
B
Retailer 14
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€1,353 EUR
$1,512 USD
View
Retailer 15
-
€1,392 EUR
$1,555 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€1,403 EUR
$1,567 USD
View
B
Retailer 17
-
€1,408 EUR
£1,239 GBP
View
B
Retailer 18
-
€1,478 EUR
SGD 2,232 SGD
View
Retailer 19
-
€2,157 EUR
$2,410 USD
View
Price last confirmed 30 days ago
Most Expensive
B
Do Amore Diamonds
27-8795CD6AB · Oct 30
€2,265 EUR
$2,530 USD
View
19 more retailers have this diamond
Prices start from €286 EURSave up to €1,979 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
1.90ct Cushion
€286 EUR