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Cushion|Lab Grown|IGI

3.57ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG817609520

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG817609520

Diamond specifications and retailer prices

From €889 EUR
$997 USD
As of November 1, 2026
Save €5,227 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,116 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817609520 or 817609520. Listed at 16 retailers as of November 1, 2026, with prices from €889 to €6,116, a €5,227 spread on the same certified stone. Do Amore Diamonds lists it at €6,116. 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

3.57
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle49.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817609520
Dimensions10.57 × 7.18 × 4.65 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm7.18 mm3.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817609520
Side View
Table 66.0%Crown 38.4°Girdle: MED-STKPavilion 49.5°Culet: LargeDepth 64.8%

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: Nov 1
Current: €6,116 EUR|Low: €771 EUR|High: €6,116 EUR|Avg: €2,273 EUR|+11.7%
Do Amore Diamonds
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 3, 2026
Retailer 14€889 EUR
Retailer 16€905 EUR
Retailer 13€1,061 EUR
Retailer 3€1,169 EUR
Retailer 4€1,422 EUR
Retailer 9€1,540 EUR
Retailer 15€1,633 EUR
Retailer 12€2,256 EUR
Retailer 2€2,321 EUR
Retailer 5€2,662 EUR
Retailer 7€2,758 EUR
Retailer 11€2,945 EUR
Retailer 6€2,957 EUR
Retailer 10€3,388 EUR
Retailer 8€3,558 EUR
Do Amore Diamonds€6,116 EUR

31 data points across 16 retailers

16 retailers€889 EUR to €6,116 EUR

A
Cheapest Retailer
-
€889 EUR
$997 USD
Final sale: no returns
Retailer 2
-
€905 EUR
$1,015 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€1,061 EUR
$1,190 USD
View
A
Retailer 4
-
€1,169 EUR
$1,311 USD
View
A
Retailer 5
-
€1,422 EUR
$1,595 USD
View
B+
Retailer 6
-
€1,540 EUR
£1,360 GBP
View
A
Retailer 7
-
€1,633 EUR
$1,832 USD
View
B+
Retailer 8
-
€2,256 EUR
A$3,892 AUD
View
B+
Retailer 9
-
€2,321 EUR
ZAR 42,064 ZAR
View
B+
Retailer 10
-
€2,662 EUR
$2,986 USD
View
B
Retailer 11
-
€2,758 EUR
£2,436 GBP
View
B
Retailer 12
-
€2,945 EUR
£2,601 GBP
View
B
Retailer 13
-
€2,957 EUR
$3,317 USD
View
B
Retailer 14
-
€3,388 EUR
£2,992 GBP
View
B
Retailer 15
-
€3,558 EUR
$3,990 USD
View
Most Expensive
B
Do Amore Diamonds
20-E92281 · Nov 2
€6,116 EUR
$6,860 USD
View
15 more retailers have this diamond
Prices start from €889 EURSave up to €5,227 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
3.57ct Cushion
€889 EUR