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Cushion|Lab Grown|IGI

5.09ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG835699488

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835699488

Diamond specifications and retailer prices

From €1,068 EUR
$1,193 USD
As of October 30, 2026
Save €2,795 EUR (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,775 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.09ct lab-grown cushion diamond

This 5.09ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835699488 or 835699488. Listed at 16 retailers as of October 30, 2026, with a 262% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835699488
Dimensions11.87 × 8.45 × 5.64 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.45 mm5.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835699488
Side View
Table 64.0%Crown 33.5°Girdle: THK-ETKPavilion 29.9°Culet: NoneDepth 66.7%

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 30
Current: €4,775 EUR|Low: €1,068 EUR|High: €4,802 EUR|Avg: €2,441 EUR|-0.6%
Rare Carat
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
October 31, 2026
Retailer 13€1,068 EUR
Retailer 8€1,106 EUR
Retailer 14€1,181 EUR
Retailer 5€1,244 EUR
Retailer 12€1,412 EUR
Retailer 9€1,602 EUR
Retailer 7€1,774 EUR
Retailer 10€2,116 EUR
Retailer 2€2,241 EUR
Retailer 3€2,263 EUR
Retailer 16€3,056 EUR
Retailer 11€3,061 EUR
Retailer 6€3,203 EUR
Retailer 4€3,798 EUR
Retailer 15€3,863 EUR
Rare Carat€4,775 EUR

30 data points across 16 retailers

16 retailers€1,068 EUR to €3,863 EUR

A
Cheapest Retailer
-
€1,068 EUR
$1,193 USD
Final sale: no returns
Retailer 2
-
€1,106 EUR
$1,236 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€1,181 EUR
£1,039 GBP
View
A
Retailer 4
-
€1,244 EUR
$1,390 USD
View
A
Retailer 5
-
€1,412 EUR
$1,577 USD
View
A
Retailer 6
-
€1,602 EUR
£1,409 GBP
View
A
Retailer 7
-
€1,774 EUR
$1,982 USD
View
B+
Retailer 8
-
€2,116 EUR
$2,364 USD
View
Retailer 9
-
€2,241 EUR
A$3,852 AUD
View
B+
Retailer 10
-
€2,263 EUR
ZAR 40,847 ZAR
View
B+
Retailer 11
-
€3,056 EUR
£2,688 GBP
View
B+
Retailer 12
-
€3,061 EUR
$3,420 USD
View
B+
Retailer 13
-
€3,203 EUR
$3,578 USD
View
B
Retailer 14
-
€3,798 EUR
£3,341 GBP
View
B
Retailer 15
-
€3,863 EUR
$4,315 USD
View
Most Expensive
Rare Carat
RS-221-16_l_835699488 · Oct 19
€4,775 EUR
$5,335 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from €1,068 EURSave up to €2,795 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
€1,068 EUR