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Cushion|Lab Grown|IGI

3.70ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG781627474

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG781627474

Diamond specifications and retailer prices

From €1,402 EUR
$1,573 USD
As of November 1, 2026
Save €6,533 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,935 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown cushion diamond

This 3.7ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781627474 or 781627474. Listed at 15 retailers as of November 1, 2026, with prices from €1,402 to €7,935, a €6,533 spread on the same certified stone. Do Amore Diamonds lists it at €7,935. 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

3.70
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781627474
Dimensions11.17 × 8.40 × 5.26 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm8.40 mm3.70 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781627474
Side View
Table 56.0%Crown 35.8°Girdle: MED-THKPavilion 36.8°Culet: LargeDepth 62.6%

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: Nov 1
Current: €3,433 EUR|Low: €1,338 EUR|High: €4,276 EUR|Avg: €2,661 EUR|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12€1,338 EUR
Retailer 2€1,402 EUR
Retailer 9€1,493 EUR
Retailer 3€1,817 EUR
Retailer 11€1,878 EUR
Retailer 5€2,064 EUR
Retailer 7€3,336 EUR
Retailer 1€3,433 EUR
Retailer 4€3,574 EUR
Retailer 10€3,839 EUR
Retailer 8€3,927 EUR
Retailer 6€4,219 EUR

44 data points across 12 retailers

15 retailers€1,402 EUR to €7,935 EUR

Retailer 1
-
€1,338 EUR
$1,501 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€1,402 EUR
$1,573 USD
View
Final sale: no returns
A
Retailer 3
-
€1,493 EUR
$1,675 USD
View
B+
Retailer 4
-
€1,817 EUR
$2,038 USD
View
B+
Retailer 5
-
€1,878 EUR
$2,106 USD
View
B+
Retailer 6
-
€2,064 EUR
£1,823 GBP
View
B
Retailer 7
-
€3,336 EUR
A$5,756 AUD
View
B
Retailer 8
-
€3,433 EUR
ZAR 62,208 ZAR
View
B
Retailer 9
-
€3,574 EUR
£3,156 GBP
View
B
Retailer 10
-
€3,839 EUR
$4,306 USD
View
B
Retailer 11
-
€3,927 EUR
A$6,776 AUD
View
B
Retailer 12
-
€4,219 EUR
£3,726 GBP
View
B
Retailer 13
-
€5,235 EUR
$5,872 USD
View
B
Retailer 14
-
€6,314 EUR
$7,082 USD
View
Most Expensive
B
Do Amore Diamonds
27-B94F910E8 · Nov 2
€7,935 EUR
$8,900 USD
View
14 more retailers have this diamond
Prices start from €1,402 EURSave up to €6,533 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
3.70ct Cushion
€1,402 EUR