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Marquise|Natural|GIA

3.17ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 2245119256

Certificate GIA 2245119256

Diamond specifications and retailer prices

From HK$292,142 HKD
$37,234 USD
As of November 2, 2026
Save HK$99,808 HKD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$391,950 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 3.17ct natural marquise diamond

This 3.17ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245119256. Listed at 9 retailers as of October 27, 2026, with prices from HK$292,142 to HK$391,950, a HK$99,808 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$391,950. 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

3.17
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245119256
Dimensions17.70 × 7.64 × 4.04 mm
L/W Ratio2.32
Top View
17.70 mm7.64 mm3.17 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245119256
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 52.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$319,056 HKD|Low: HK$292,142 HKD|High: HK$391,950 HKD|Avg: HK$338,659 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 3HK$292,142 HKD
Retailer 5HK$318,144 HKD
Retailer 1HK$319,056 HKD
Retailer 4HK$323,088 HKD
Retailer 7HK$327,653 HKD
Retailer 6HK$344,758 HKD
Retailer 2HK$384,701 HKD
Wholesale Diamonds DirectHK$391,950 HKD

8 data points across 8 retailers

9 retailersHK$292,142 HKD to HK$391,950 HKD

B+
Cheapest Retailer
-
HK$292,142 HKD
$37,234 USD
B
Retailer 2
-
HK$318,144 HKD
$40,548 USD
View
B
Retailer 3
-
HK$319,056 HKD
₹3,872,789 INR
View
B
Retailer 4
-
HK$322,995 HKD
A$63,333 AUD
View
B
Retailer 5
-
HK$323,088 HKD
$41,178 USD
View
B
Retailer 6
-
HK$327,653 HKD
$41,760 USD
View
B
Retailer 7
-
HK$344,758 HKD
$43,940 USD
View
Final sale: no returns
B
Retailer 8
-
HK$384,701 HKD
£38,607 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
447632205 · Oct 27
HK$391,950 HKD
$49,955 USD
View
8 more retailers have this diamond
Prices start from HK$292,142 HKDSave up to HK$99,808 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+
3.17ct Marquise
HK$292,142 HKD