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Cushion|Lab Grown|IGI

3.51ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG750559335

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG750559335

Diamond specifications and retailer prices

From €546 EUR
$610 USD
As of October 31, 2026
Save €2,766 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,312 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750559335 or 750559335. Listed at 19 retailers as of October 31, 2026, with prices from €546 to €3,312, a €2,766 spread on the same certified stone. Brilliant Earth lists it at €3,312. 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

3.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559335
Dimensions10.47 × 8.09 × 5.48 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm8.09 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559335
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.7%

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 31
Current: €3,312 EUR|Low: €578 EUR|High: €3,330 EUR|Avg: €1,482 EUR|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4€578 EUR
Retailer 7€614 EUR
Retailer 6€703 EUR
Retailer 2€889 EUR
Retailer 5€967 EUR
Retailer 8€1,222 EUR
Retailer 10€1,245 EUR
Retailer 12€1,352 EUR
Retailer 3€2,022 EUR
Retailer 9€2,418 EUR
Retailer 11€2,430 EUR
Brilliant Earth€3,312 EUR

36 data points across 12 retailers

19 retailers€546 EUR to €3,312 EUR

A
Cheapest Retailer
-
€546 EUR
$610 USD
Final sale: no returns
Retailer 2
-
€578 EUR
$646 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€614 EUR
£540 GBP
View
A
Retailer 4
-
€703 EUR
$785 USD
View
B+
Retailer 5
-
€774 EUR
$865 USD
View
A
Retailer 6
-
€847 EUR
$946 USD
View
A
Retailer 7
-
€889 EUR
£782 GBP
View
A
Retailer 8
-
€967 EUR
View
A
Retailer 9
-
€1,179 EUR
$1,317 USD
View
A
Retailer 10
-
€1,222 EUR
A$2,100 AUD
View
Retailer 11
-
€1,245 EUR
ZAR 22,467 ZAR
View
Price last confirmed 7 days ago
A
Retailer 12
-
€1,352 EUR
$1,511 USD
View
B+
Retailer 13
-
€1,692 EUR
£1,488 GBP
View
B+
Retailer 14
-
€1,881 EUR
$2,102 USD
View
B+
Retailer 15
-
€2,022 EUR
$2,259 USD
View
B+
Retailer 16
-
€2,146 EUR
$2,397 USD
View
B+
Retailer 17
-
€2,418 EUR
£2,127 GBP
View
Retailer 18
-
€2,430 EUR
$2,715 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
17470743A · Oct 31
€3,312 EUR
$3,700 USD
View
18 more retailers have this diamond
Prices start from €546 EURSave up to €2,766 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
3.51ct Cushion
€546 EUR