CaratHunter
Plans
Cushion|Lab Grown|IGI

3.56ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG770679689

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770679689

Diamond specifications and retailer prices

From €1,043 EUR
HK$9,100 HKD
As of November 1, 2026
Save €4,749 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,791 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.56ct lab-grown cushion diamond

This 3.56ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG770679689 or 770679689. Listed at 22 retailers as of October 31, 2026, with prices from €1,043 to €5,791, a €4,749 spread on the same certified stone. Brilliant Earth lists it at €5,791. 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

3.56
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770679689
Dimensions11.02 × 7.13 × 4.97 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm7.13 mm3.56 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770679689
Side View
Table 64.0%Crown 39.4°Girdle: MED-THKPavilion 31.3°Culet: NoneDepth 69.7%

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: €5,791 EUR|Low: €900 EUR|High: €6,006 EUR|Avg: €2,401 EUR|-3.6%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 6€900 EUR
Retailer 3€1,043 EUR
Retailer 5€1,043 EUR
Retailer 8€1,179 EUR
Retailer 21€1,287 EUR
Retailer 2€1,383 EUR
Retailer 13€1,430 EUR
Retailer 17€1,775 EUR
Retailer 16€2,031 EUR
Retailer 18€2,088 EUR
Retailer 7€2,100 EUR
Retailer 10€2,187 EUR
Retailer 11€2,483 EUR
Retailer 4€2,814 EUR
Retailer 9€3,019 EUR
Retailer 12€3,120 EUR
Retailer 14€3,246 EUR
Retailer 19€3,390 EUR
Retailer 20€3,473 EUR
Retailer 15€3,558 EUR
Brilliant Earth€5,791 EUR

32 data points across 21 retailers

22 retailers€1,043 EUR to €5,791 EUR

Retailer 1
-
€900 EUR
$1,005 USD
Price last confirmed 20 days ago
A
Retailer 2
-
€1,043 EUR
HK$9,100 HKD
View
A
Retailer 3
-
€1,043 EUR
$1,165 USD
View
A
Retailer 4
-
€1,179 EUR
$1,317 USD
View
A
Retailer 5
-
€1,287 EUR
$1,438 USD
View
A
Retailer 6
-
€1,383 EUR
£1,217 GBP
View
A
Retailer 7
-
€1,430 EUR
View
B+
Retailer 8
-
€1,775 EUR
$1,983 USD
View
B+
Retailer 9
-
€2,031 EUR
A$3,491 AUD
View
B+
Retailer 10
-
€2,088 EUR
ZAR 37,692 ZAR
View
B+
Retailer 11
-
€2,100 EUR
$2,346 USD
View
B
Retailer 12
-
€2,187 EUR
$2,444 USD
View
Retailer 13
-
€2,483 EUR
£2,184 GBP
View
Price last confirmed 20 days ago
B
Retailer 14
-
€2,666 EUR
$2,978 USD
View
B
Retailer 15
-
€2,814 EUR
$3,144 USD
View
B
Retailer 16
-
€3,019 EUR
SGD 4,558 SGD
View
B
Retailer 17
-
€3,120 EUR
$3,486 USD
View
B
Retailer 18
-
€3,230 EUR
$3,609 USD
View
B
Retailer 19
-
€3,390 EUR
£2,982 GBP
View
B
Retailer 20
-
€3,473 EUR
$3,880 USD
View
B
Retailer 21
-
€3,558 EUR
A$6,116 AUD
View
Most Expensive
B
Brilliant Earth
17702795A · Oct 31
€5,791 EUR
$6,470 USD
View
21 more retailers have this diamond
Prices start from €1,043 EURSave up to €4,749 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
3.56ct Cushion
€1,043 EUR