Cushion|Lab Grown|GCAL

3.02ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • GCAL 331000188

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 331000188

Diamond specifications and retailer prices

From €432 EUR
As of November 6, 2026
Save €2,990 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,421 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 331000188. Listed at 11 retailers as of November 6, 2026, with prices from €432 to €3,421, a €2,990 spread on the same certified stone. Do Amore Diamonds lists it at €3,421. 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

3.02
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle32.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331000188
Dimensions9.71 × 7.78 × 4.97 mm
L/W Ratio1.25
Culet sizeNone
Top View
9.71 mm7.78 mm3.02 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 331000188
Side View
Table 61.0%Crown 35.5°Girdle: THK-VTKPavilion 32.4°Culet: NoneDepth 63.9%

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 6
Current: €3,421 EUR|Low: €400 EUR|High: €3,421 EUR|Avg: €1,325 EUR|+7.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9€432 EUR
Retailer 10€478 EUR
Retailer 11€708 EUR
Retailer 7€751 EUR
Retailer 4€765 EUR
Retailer 2€1,413 EUR
Retailer 6€1,470 EUR
Retailer 3€1,825 EUR
Retailer 5€1,932 EUR
Retailer 8€2,039 EUR
Do Amore Diamonds€3,421 EUR

43 data points across 11 retailers

11 retailers€432 EUR to €3,421 EUR

B+
Cheapest Retailer
-
€432 EUR
Final sale: no returns
Retailer 2
-
€478 EUR
View
Price last confirmed 12 days ago
B
Retailer 3
-
€708 EUR
View
A
Retailer 4
-
€751 EUR
View
B+
Retailer 5
-
€765 EUR
View
B
Retailer 6
-
€1,413 EUR
View
B
Retailer 7
-
€1,470 EUR
View
B
Retailer 8
-
€1,825 EUR
View
B
Retailer 9
-
€1,932 EUR
View
B
Retailer 10
-
€2,039 EUR
View
Most Expensive
B
Do Amore Diamonds
27-C3B267FDB · Nov 6
€3,421 EUR
$3,820 USD
View
10 more retailers have this diamond
Prices start from €432 EURSave up to €2,990 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
3.02ct Cushion
€432 EUR