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Cushion|Lab Grown|IGI

3.07ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG779637717

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG779637717

Diamond specifications and retailer prices

From €449 EUR
$502 USD
As of October 25, 2026
Save €1,317 EUR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,533 EUR at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779637717 or 779637717. Listed at 17 retailers as of October 25, 2026, with a 293% 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

3.07
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779637717
Dimensions10.07 × 7.35 × 5.03 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.35 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779637717
Side View
Table 66.0%Crown 41.2°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 68.4%

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 25
Current: €708 EUR|Low: €444 EUR|High: €2,217 EUR|Avg: €1,020 EUR|-6.7%
Retailer 1
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 15€449 EUR
Retailer 16€493 EUR
Retailer 14€586 EUR
Retailer 6€589 EUR
Retailer 1€708 EUR
Retailer 4€722 EUR
Retailer 10€739 EUR
Retailer 11€947 EUR
Retailer 2€947 EUR
Retailer 13€976 EUR
Retailer 3€1,087 EUR
Retailer 5€1,310 EUR
Retailer 7€1,431 EUR
Retailer 8€1,477 EUR
Retailer 9€1,683 EUR
Retailer 12€1,767 EUR

35 data points across 16 retailers

17 retailers€449 EUR to €1,767 EUR

A
Cheapest Retailer
-
€449 EUR
$502 USD
A
Retailer 2
-
€493 EUR
HK$4,300 HKD
View
A
Retailer 3
-
€586 EUR
$655 USD
View
B+
Retailer 4
-
€589 EUR
$658 USD
View
A
Retailer 5
-
€708 EUR
View
A
Retailer 6
-
€722 EUR
$807 USD
View
A
Retailer 7
-
€739 EUR
£650 GBP
View
A
Retailer 8
-
€947 EUR
A$1,627 AUD
View
A
Retailer 9
-
€947 EUR
$1,058 USD
View
A
Retailer 10
-
€976 EUR
ZAR 17,615 ZAR
View
A
Retailer 11
-
€1,087 EUR
$1,214 USD
View
A
Retailer 12
-
€1,310 EUR
£1,152 GBP
View
B+
Retailer 13
-
€1,431 EUR
SGD 2,161 SGD
View
B+
Retailer 14
-
€1,477 EUR
$1,650 USD
View
B+
Retailer 15
-
€1,683 EUR
$1,880 USD
View
B+
Retailer 16
-
€1,767 EUR
£1,554 GBP
View
Most Expensive
Brilliant Earth
20465081A · Sep 23
€2,533 EUR
$2,830 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from €449 EURSave up to €1,317 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
3.07ct Cushion
€449 EUR