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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 $2,026 SGD
$1,585 USD
As of November 2, 2026
Save $8,118 SGD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,740 SGD 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: $14,740 SGD|Low: $2,026 SGD|High: $22,040 SGD|Avg: $5,124 SGD|-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$2,026 SGD
Retailer 13$2,143 SGD
Retailer 10$2,400 SGD
Retailer 19$2,486 SGD
Retailer 5$2,704 SGD
Retailer 8$2,855 SGD
Retailer 4$3,224 SGD
Retailer 14$3,486 SGD
Retailer 17$3,510 SGD
Retailer 18$3,758 SGD
Retailer 2$3,906 SGD
Retailer 9$4,201 SGD
Retailer 12$4,462 SGD
Retailer 20$5,143 SGD
Retailer 3$5,256 SGD
Retailer 6$5,689 SGD
Retailer 15$6,699 SGD
Retailer 16$7,837 SGD
Retailer 11$9,615 SGD
Do Amore Diamonds$14,740 SGD

25 data points across 20 retailers

23 retailers$2,026 SGD to $10,145 SGD

A
Cheapest Retailer
-
$2,026 SGD
$1,585 USD
B+
Retailer 2
-
$2,143 SGD
$1,676 USD
View
B+
Retailer 3
-
$2,400 SGD
$1,877 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,486 SGD
$1,945 USD
View
Retailer 5
-
$2,486 SGD
$1,945 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$2,704 SGD
$2,115 USD
View
B+
Retailer 7
-
$2,855 SGD
$2,233 USD
View
B+
Retailer 8
-
$3,224 SGD
$2,522 USD
View
Retailer 9
-
$3,266 SGD
$2,555 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$3,486 SGD
$2,727 USD
View
B
Retailer 11
-
$3,510 SGD
£2,162 GBP
View
B
Retailer 12
-
$3,758 SGD
£2,315 GBP
View
B
Retailer 13
-
$3,906 SGD
$3,055 USD
View
B
Retailer 14
-
$4,201 SGD
CA$4,564 CAD
View
Retailer 15
-
$4,462 SGD
$3,490 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$5,143 SGD
$4,023 USD
View
B
Retailer 17
-
$5,256 SGD
A$6,325 AUD
View
B
Retailer 18
-
$5,689 SGD
£3,504 GBP
View
B
Retailer 19
-
$6,699 SGD
$5,240 USD
View
B
Retailer 20
-
$7,837 SGD
£4,827 GBP
View
B
Retailer 21
-
$9,615 SGD
$7,521 USD
View
B
Retailer 22
-
$10,145 SGD
$7,935 USD
View
Most Expensive
Do Amore Diamonds
27-36AA76B24 · Nov 2
$14,740 SGD
$11,530 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,026 SGDSave up to $8,118 SGD

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
$2,026 SGD