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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 HK$12,436 HKD
$1,585 USD
As of November 2, 2026
Save HK$49,827 HKD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$90,466 HKD 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: HK$90,466 HKD|Low: HK$12,436 HKD|High: HK$135,267 HKD|Avg: HK$31,471 HKD|-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 7HK$12,436 HKD
Retailer 14HK$13,150 HKD
Retailer 10HK$14,727 HKD
Retailer 20HK$15,261 HKD
Retailer 5HK$16,595 HKD
Retailer 8HK$17,520 HKD
Retailer 2HK$19,953 HKD
Retailer 15HK$21,396 HKD
Retailer 18HK$21,543 HKD
Retailer 19HK$23,064 HKD
Retailer 13HK$23,970 HKD
Retailer 9HK$25,783 HKD
Retailer 12HK$27,383 HKD
Retailer 3HK$31,565 HKD
Retailer 4HK$32,257 HKD
Retailer 6HK$34,916 HKD
Retailer 16HK$41,114 HKD
Retailer 17HK$48,099 HKD
Retailer 11HK$59,009 HKD
Do Amore DiamondsHK$90,466 HKD

25 data points across 20 retailers

23 retailersHK$12,436 HKD to HK$62,263 HKD

A
Cheapest Retailer
-
HK$12,436 HKD
$1,585 USD
B+
Retailer 2
-
HK$13,150 HKD
$1,676 USD
View
B+
Retailer 3
-
HK$14,727 HKD
$1,877 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$15,261 HKD
$1,945 USD
View
Retailer 5
-
HK$15,261 HKD
$1,945 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
HK$16,595 HKD
$2,115 USD
View
B+
Retailer 7
-
HK$17,520 HKD
$2,233 USD
View
B+
Retailer 8
-
HK$19,953 HKD
$2,543 USD
View
Retailer 9
-
HK$20,047 HKD
$2,555 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$21,396 HKD
$2,727 USD
View
B
Retailer 11
-
HK$21,543 HKD
£2,162 GBP
View
B
Retailer 12
-
HK$23,064 HKD
£2,315 GBP
View
B
Retailer 13
-
HK$23,970 HKD
$3,055 USD
View
B
Retailer 14
-
HK$25,783 HKD
CA$4,564 CAD
View
Retailer 15
-
HK$27,383 HKD
$3,490 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$31,565 HKD
$4,023 USD
View
B
Retailer 17
-
HK$32,257 HKD
A$6,325 AUD
View
B
Retailer 18
-
HK$34,916 HKD
£3,504 GBP
View
B
Retailer 19
-
HK$41,114 HKD
$5,240 USD
View
B
Retailer 20
-
HK$48,099 HKD
£4,827 GBP
View
B
Retailer 21
-
HK$59,009 HKD
$7,521 USD
View
B
Retailer 22
-
HK$62,263 HKD
$7,935 USD
View
Most Expensive
Do Amore Diamonds
27-36AA76B24 · Nov 2
HK$90,466 HKD
$11,530 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$12,436 HKDSave up to HK$49,827 HKD

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
HK$12,436 HKD