Cushion|Lab Grown|IGI

3.71ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG705544351

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG705544351

Diamond specifications and retailer prices

From €1,574 EUR
$1,765 USD
As of November 1, 2026
Save €3,268 EUR (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,289 EUR at Rare Carat · As of August 20, 2026
View at Rare Carat

About this 3.71ct lab-grown cushion diamond

This 3.71ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG705544351 or 705544351. Listed at 10 retailers as of October 31, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.71
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705544351
Dimensions10.68 × 7.58 × 5.13 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm7.58 mm3.71 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705544351
Side View
Table 66.0%Crown 35.5°Girdle: MED-THKPavilion 32.3°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,939 EUR|Low: €942 EUR|High: €8,755 EUR|Avg: €3,116 EUR|-6.6%
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
Retailer 17
October 31, 2026
Retailer 5€1,062 EUR
Retailer 16€1,257 EUR
Retailer 12€1,289 EUR
Retailer 15€1,423 EUR
Retailer 6€1,574 EUR
Retailer 13€1,644 EUR
Retailer 2€1,725 EUR
Retailer 10€2,102 EUR
Retailer 3€2,420 EUR
Retailer 7€3,071 EUR
Retailer 4€3,411 EUR
Retailer 9€3,494 EUR
Retailer 14€3,772 EUR
Retailer 17€3,843 EUR
Retailer 11€4,841 EUR
Rare Carat€4,939 EUR
Retailer 8€5,412 EUR

17 data points across 17 retailers

10 retailers€1,574 EUR to €4,841 EUR

Retailer 1
-
€1,289 EUR
£1,138 GBP
Price last confirmed 17 days ago
A
Retailer 2
-
€1,574 EUR
$1,765 USD
View
A
Retailer 3
-
€1,725 EUR
View
B+
Retailer 4
-
€2,102 EUR
$2,358 USD
View
B
Retailer 5
-
€3,252 EUR
$3,648 USD
View
Retailer 6
-
€3,772 EUR
£3,331 GBP
View
Price last confirmed 18 days ago
Retailer 7
-
€3,843 EUR
$4,310 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
€4,841 EUR
$5,430 USD
View
Retailer 9
-
€4,939 EUR
$5,540 USD
View
Price last confirmed 28 days ago
Most Expensive
Rare Carat
SR-07-B_l_705544351 · Aug 20
€5,289 EUR
$5,932 USD
View
Price last confirmed 74 days ago
9 more retailers have this diamond
Prices start from €1,574 EURSave up to €3,268 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
3.71ct Cushion
€1,574 EUR