Marquise|Lab Grown|GIA

3.50ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • GIA 1503831989

Certificate GIA 1503831989

Diamond specifications and retailer prices

From €1,413 EUR
$1,585 USD
As of November 2, 2026
Save €5,662 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €10,280 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown marquise diamond

This 3.5ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1503831989. Listed at 23 retailers as of November 2, 2026, with a 401% 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

3.50
Carat
F
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1503831989
Dimensions15.55 × 7.76 × 4.89 mm
L/W Ratio2.00
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Feather
Top View
15.55 mm7.76 mm3.50 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503831989
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.0%

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 2
Current: €10,280 EUR|Low: €1,413 EUR|High: €15,371 EUR|Avg: €3,574 EUR|-33.1%
Do Amore Diamonds
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
November 2, 2026
Retailer 7€1,413 EUR
Retailer 13€1,494 EUR
Retailer 10€1,673 EUR
Retailer 19€1,734 EUR
Retailer 5€1,886 EUR
Retailer 8€1,991 EUR
Retailer 4€2,249 EUR
Retailer 14€2,431 EUR
Retailer 17€2,448 EUR
Retailer 18€2,621 EUR
Retailer 2€2,724 EUR
Retailer 9€2,930 EUR
Retailer 12€3,112 EUR
Retailer 20€3,587 EUR
Retailer 3€3,666 EUR
Retailer 6€3,968 EUR
Retailer 15€4,672 EUR
Retailer 16€5,466 EUR
Retailer 11€6,705 EUR
Do Amore Diamonds€10,280 EUR

25 data points across 20 retailers

23 retailers€1,413 EUR to €7,075 EUR

A
Cheapest Retailer
-
€1,413 EUR
$1,585 USD
B+
Retailer 2
-
€1,494 EUR
$1,676 USD
View
B+
Retailer 3
-
€1,673 EUR
$1,877 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,734 EUR
$1,945 USD
View
Retailer 5
-
€1,734 EUR
$1,945 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€1,886 EUR
$2,115 USD
View
B+
Retailer 7
-
€1,991 EUR
$2,233 USD
View
B+
Retailer 8
-
€2,249 EUR
$2,522 USD
View
Retailer 9
-
€2,278 EUR
$2,555 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€2,431 EUR
$2,727 USD
View
B
Retailer 11
-
€2,448 EUR
£2,162 GBP
View
B
Retailer 12
-
€2,621 EUR
£2,315 GBP
View
B
Retailer 13
-
€2,724 EUR
$3,055 USD
View
B
Retailer 14
-
€2,930 EUR
CA$4,564 CAD
View
Retailer 15
-
€3,112 EUR
$3,490 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
€3,587 EUR
$4,023 USD
View
B
Retailer 17
-
€3,666 EUR
A$6,325 AUD
View
B
Retailer 18
-
€3,968 EUR
£3,504 GBP
View
B
Retailer 19
-
€4,672 EUR
$5,240 USD
View
B
Retailer 20
-
€5,466 EUR
£4,827 GBP
View
B
Retailer 21
-
€6,705 EUR
$7,521 USD
View
B
Retailer 22
-
€7,075 EUR
$7,935 USD
View
Most Expensive
Do Amore Diamonds
27-36AA76B24 · Nov 2
€10,280 EUR
$11,530 USD
View
Price under review
22 more retailers have this diamond
Prices start from €1,413 EURSave up to €5,662 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
3.50ct Marquise
€1,413 EUR