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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 $2,262 AUD
$1,585 USD
As of November 2, 2026
Save $9,061 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,452 AUD 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: $16,452 AUD|Low: $2,262 AUD|High: $24,600 AUD|Avg: $5,723 AUD|-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$2,262 AUD
Retailer 14$2,391 AUD
Retailer 10$2,678 AUD
Retailer 20$2,775 AUD
Retailer 5$3,018 AUD
Retailer 8$3,186 AUD
Retailer 2$3,629 AUD
Retailer 15$3,891 AUD
Retailer 18$3,918 AUD
Retailer 19$4,194 AUD
Retailer 13$4,359 AUD
Retailer 9$4,689 AUD
Retailer 12$4,980 AUD
Retailer 3$5,740 AUD
Retailer 4$5,866 AUD
Retailer 6$6,350 AUD
Retailer 16$7,477 AUD
Retailer 17$8,747 AUD
Retailer 11$10,731 AUD
Do Amore Diamonds$16,452 AUD

25 data points across 20 retailers

23 retailers$2,262 AUD to $11,323 AUD

A
Cheapest Retailer
-
$2,262 AUD
$1,585 USD
B+
Retailer 2
-
$2,391 AUD
$1,676 USD
View
B+
Retailer 3
-
$2,678 AUD
$1,877 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,775 AUD
$1,945 USD
View
Retailer 5
-
$2,775 AUD
$1,945 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$3,018 AUD
$2,115 USD
View
B+
Retailer 7
-
$3,186 AUD
$2,233 USD
View
B+
Retailer 8
-
$3,629 AUD
$2,543 USD
View
Retailer 9
-
$3,646 AUD
$2,555 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$3,891 AUD
$2,727 USD
View
B
Retailer 11
-
$3,918 AUD
£2,162 GBP
View
B
Retailer 12
-
$4,194 AUD
£2,315 GBP
View
B
Retailer 13
-
$4,359 AUD
$3,055 USD
View
B
Retailer 14
-
$4,689 AUD
CA$4,564 CAD
View
Retailer 15
-
$4,980 AUD
$3,490 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$5,740 AUD
$4,023 USD
View
B
Retailer 17
-
$5,866 AUD
View
B
Retailer 18
-
$6,350 AUD
£3,504 GBP
View
B
Retailer 19
-
$7,477 AUD
$5,240 USD
View
B
Retailer 20
-
$8,747 AUD
£4,827 GBP
View
B
Retailer 21
-
$10,731 AUD
$7,521 USD
View
B
Retailer 22
-
$11,323 AUD
$7,935 USD
View
Most Expensive
Do Amore Diamonds
27-36AA76B24 · Nov 2
$16,452 AUD
$11,530 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,262 AUDSave up to $9,061 AUD

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
$2,262 AUD