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 $1,585 USD
As of October 31, 2026
Save $6,350 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,530 USD at Do Amore Diamonds · As of October 30, 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 October 31, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,530 USD|Low: $1,585 USD|High: $17,240 USD|Avg: $3,977 USD|-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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$1,585 USD
Retailer 3$1,676 USD
Retailer 9$1,877 USD
Retailer 17$1,945 USD
Retailer 4$2,115 USD
Retailer 7$2,233 USD
Retailer 20$2,522 USD
Retailer 2$2,727 USD
Retailer 15$2,746 USD
Retailer 11$2,912 USD
Retailer 16$2,940 USD
Retailer 8$3,286 USD
Retailer 12$3,490 USD
Retailer 18$4,023 USD
Retailer 19$4,111 USD
Retailer 5$4,450 USD
Retailer 13$5,240 USD
Retailer 14$6,130 USD
Retailer 10$7,521 USD
Do Amore Diamonds$11,530 USD

25 data points across 20 retailers

23 retailers$1,585 USD to $7,935 USD

A
Cheapest Retailer
-
$1,585 USD
B+
Retailer 2
-
$1,676 USD
View
B+
Retailer 3
-
$1,877 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,945 USD
View
Retailer 5
-
$1,945 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$2,115 USD
View
B+
Retailer 7
-
$2,233 USD
View
B+
Retailer 8
-
$2,522 USD
View
Retailer 9
-
$2,555 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$2,727 USD
View
B
Retailer 11
-
$2,746 USD
£2,162 GBP
View
B
Retailer 12
-
$2,912 USD
View
B
Retailer 13
-
$2,940 USD
£2,315 GBP
View
B
Retailer 14
-
$3,286 USD
CA$4,564 CAD
View
Retailer 15
-
$3,490 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$4,023 USD
View
B
Retailer 17
-
$4,111 USD
A$6,325 AUD
View
B
Retailer 18
-
$4,450 USD
£3,504 GBP
View
B
Retailer 19
-
$5,240 USD
View
B
Retailer 20
-
$6,130 USD
£4,827 GBP
View
B
Retailer 21
-
$7,521 USD
View
B
Retailer 22
-
$7,935 USD
View
Most Expensive
Do Amore Diamonds
27-3A0F9C36D · Oct 30
$11,530 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,585 USDSave up to $6,350 USD

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
$1,585 USD