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Marquise|Natural|GIA

3.53ct I VS2 Marquise Natural Diamond

ID • I/VS2 • GIA 6

Certificate GIA 6

Diamond specifications and retailer prices

From HK$380,335 HKD
As of November 4, 2026
Save HK$58,031 HKD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$438,366 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.53ct natural marquise diamond

This 3.53ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from HK$380,335 to HK$438,366, a HK$58,031 spread on the same certified stone. Blue Nile lists it at HK$438,366. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.53
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6
Dimensions15.61 × 8.17 × 4.78 mm
L/W Ratio1.91
Top View
15.61 mm8.17 mm3.53 ctI / VS2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$438,366 HKD|Low: HK$376,562 HKD|High: HK$495,903 HKD|Avg: HK$421,037 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
September 23, 2026
Retailer 2HK$380,335 HKD
Retailer 4HK$404,012 HKD
Blue NileHK$438,366 HKD
Retailer 3HK$495,903 HKD

5 data points across 4 retailers

3 retailersHK$380,335 HKD to HK$438,366 HKD

B+
Cheapest Retailer
-
HK$380,335 HKD
B+
Retailer 2
-
HK$404,012 HKD
View
Most Expensive
B+
Blue Nile
14985836 · Nov 5
HK$438,366 HKD
$55,877 USD
View
2 more retailers have this diamond
Prices start from HK$380,335 HKDSave up to HK$58,031 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.

B+
3.53ct Marquise
HK$380,335 HKD