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 €1,419 EUR
$1,585 USD
As of November 2, 2026
Save €5,684 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €10,320 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
Color
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: €10,320 EUR|Low: €1,419 EUR|High: €15,431 EUR|Avg: €3,588 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€1,419 EUR
Retailer 13€1,500 EUR
Retailer 10€1,680 EUR
Retailer 19€1,741 EUR
Retailer 5€1,893 EUR
Retailer 8€1,999 EUR
Retailer 4€2,257 EUR
Retailer 14€2,441 EUR
Retailer 17€2,458 EUR
Retailer 18€2,631 EUR
Retailer 2€2,734 EUR
Retailer 9€2,941 EUR
Retailer 12€3,124 EUR
Retailer 20€3,601 EUR
Retailer 3€3,680 EUR
Retailer 6€3,983 EUR
Retailer 15€4,690 EUR
Retailer 16€5,487 EUR
Retailer 11€6,732 EUR
Do Amore Diamonds€10,320 EUR

25 data points across 20 retailers

23 retailers€1,419 EUR to €7,103 EUR

A
Cheapest Retailer
-
€1,419 EUR
$1,585 USD
B+
Retailer 2
-
€1,500 EUR
$1,676 USD
View
B+
Retailer 3
-
€1,680 EUR
$1,877 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,741 EUR
$1,945 USD
View
Retailer 5
-
€1,741 EUR
$1,945 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€1,893 EUR
$2,115 USD
View
B+
Retailer 7
-
€1,999 EUR
$2,233 USD
View
B+
Retailer 8
-
€2,257 EUR
$2,522 USD
View
Retailer 9
-
€2,287 EUR
$2,555 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€2,441 EUR
$2,727 USD
View
B
Retailer 11
-
€2,458 EUR
£2,162 GBP
View
B
Retailer 12
-
€2,631 EUR
£2,315 GBP
View
B
Retailer 13
-
€2,734 EUR
$3,055 USD
View
B
Retailer 14
-
€2,941 EUR
CA$4,564 CAD
View
Retailer 15
-
€3,124 EUR
$3,490 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
€3,601 EUR
$4,023 USD
View
B
Retailer 17
-
€3,680 EUR
A$6,325 AUD
View
B
Retailer 18
-
€3,983 EUR
£3,504 GBP
View
B
Retailer 19
-
€4,690 EUR
$5,240 USD
View
B
Retailer 20
-
€5,487 EUR
£4,827 GBP
View
B
Retailer 21
-
€6,732 EUR
$7,521 USD
View
B
Retailer 22
-
€7,103 EUR
$7,935 USD
View
Most Expensive
Do Amore Diamonds
27-36AA76B24 · Nov 2
€10,320 EUR
$11,530 USD
View
Price under review
22 more retailers have this diamond
Prices start from €1,419 EURSave up to €5,684 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
€1,419 EUR