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Cushion|Lab Grown|IGI

5.09ct H VVS1 Cushion Lab Grown Diamond

ID • H/VVS1 • IGI LG749559591

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749559591

Diamond specifications and retailer prices

From €622 EUR
$695 USD
As of November 1, 2026
Save €5,151 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,773 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.09ct lab-grown cushion diamond

This 5.09ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749559591 or 749559591. Listed at 13 retailers as of October 31, 2026, with prices from €622 to €5,773, a €5,151 spread on the same certified stone. Brilliant Earth lists it at €5,773. 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

5.09
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749559591
Dimensions12.74 × 8.47 × 5.68 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm8.47 mm5.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749559591
Side View
Table 66.0%Crown 40.2°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 67.1%

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: Nov 1
Current: €5,773 EUR|Low: €622 EUR|High: €7,832 EUR|Avg: €2,617 EUR|-26.3%
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
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Retailer 18
Retailer 19
November 1, 2026
Retailer 2€622 EUR
Retailer 5€822 EUR
Retailer 11€849 EUR
Retailer 15€980 EUR
Retailer 10€1,087 EUR
Retailer 17€1,107 EUR
Retailer 19€1,193 EUR
Retailer 8€1,543 EUR
Retailer 12€1,758 EUR
Retailer 14€1,762 EUR
Retailer 4€2,105 EUR
Retailer 16€2,170 EUR
Retailer 7€2,510 EUR
Retailer 6€2,724 EUR
Retailer 3€3,097 EUR
Retailer 13€3,269 EUR
Retailer 9€4,891 EUR
Retailer 18€5,308 EUR
Brilliant Earth€5,773 EUR

19 data points across 19 retailers

13 retailers€622 EUR to €5,773 EUR

A
Cheapest Retailer
-
€622 EUR
$695 USD
A
Retailer 2
-
€980 EUR
$1,095 USD
View
B+
Retailer 3
-
€1,107 EUR
$1,237 USD
View
A
Retailer 4
-
€1,193 EUR
$1,333 USD
View
Retailer 5
-
€1,543 EUR
$1,724 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€1,758 EUR
A$3,022 AUD
View
A
Retailer 7
-
€1,762 EUR
ZAR 31,809 ZAR
View
A
Retailer 8
-
€2,105 EUR
$2,352 USD
View
A
Retailer 9
-
€2,170 EUR
CA$3,367 CAD
View
B+
Retailer 10
-
€3,097 EUR
$3,460 USD
View
B+
Retailer 11
-
€3,269 EUR
£2,876 GBP
View
B
Retailer 12
-
€5,308 EUR
$5,930 USD
View
Most Expensive
B
Brilliant Earth
16756092Y · Oct 31
€5,773 EUR
$6,450 USD
View
12 more retailers have this diamond
Prices start from €622 EURSave up to €5,151 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
5.09ct Cushion
€622 EUR