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Cushion|Lab Grown|IGI

3.09ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG795646287

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG795646287

Diamond specifications and retailer prices

From €477 EUR
$533 USD
As of October 31, 2026
Save €3,399 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,876 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795646287 or 795646287. Listed at 16 retailers as of October 28, 2026, with prices from €477 to €3,876, a €3,399 spread on the same certified stone. Queensmith lists it at €3,876. 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

3.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795646287
Dimensions10.14 × 7.60 × 5.10 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm7.60 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795646287
Side View
Table 61.0%Crown 35.7°Girdle: THN-MEDPavilion 36.3°Culet: NoneDepth 67.1%

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 31
Current: €3,876 EUR|Low: €347 EUR|High: €4,033 EUR|Avg: €1,738 EUR
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 31, 2026
Retailer 9€349 EUR
Retailer 16€477 EUR
Retailer 5€667 EUR
Retailer 18€709 EUR
Retailer 6€773 EUR
Retailer 2€916 EUR
Retailer 15€1,008 EUR
Retailer 11€1,235 EUR
Retailer 7€1,610 EUR
Retailer 8€1,875 EUR
Retailer 14€2,000 EUR
Retailer 17€2,022 EUR
Retailer 12€2,455 EUR
Retailer 4€2,547 EUR
Retailer 10€2,766 EUR
Retailer 13€3,795 EUR
Retailer 3€3,815 EUR
Queensmith€3,876 EUR

18 data points across 18 retailers

16 retailers€477 EUR to €3,876 EUR

A
Cheapest Retailer
-
€477 EUR
$533 USD
Final sale: no returns
B+
Retailer 2
-
€709 EUR
$792 USD
View
A
Retailer 3
-
€916 EUR
£806 GBP
View
A
Retailer 4
-
€1,008 EUR
$1,126 USD
View
A
Retailer 5
-
€1,235 EUR
A$2,123 AUD
View
B+
Retailer 6
-
€1,916 EUR
CA$2,974 CAD
View
Retailer 7
-
€1,980 EUR
$2,212 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€2,000 EUR
$2,234 USD
View
B+
Retailer 9
-
€2,022 EUR
$2,259 USD
View
Retailer 10
-
€2,246 EUR
A$3,861 AUD
View
Price last confirmed 120 days ago
B
Retailer 11
-
€2,455 EUR
£2,160 GBP
View
Retailer 12
-
€2,547 EUR
$2,845 USD
View
Price last confirmed 17 days ago
B
Retailer 13
-
€2,766 EUR
$3,090 USD
View
B
Retailer 14
-
€3,795 EUR
$4,240 USD
View
B
Retailer 15
-
€3,815 EUR
$4,262 USD
View
Most Expensive
B
Queensmith
LG795646287 · Oct 28
€3,876 EUR
£3,410 GBP
View
15 more retailers have this diamond
Prices start from €477 EURSave up to €3,399 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
3.09ct Cushion
€477 EUR