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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 $53,129 AUD
$37,234 USD
As of November 2, 2026
Save $18,151 AUD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $71,280 AUD 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 $53,129 to $71,280, a $18,151 spread on the same certified stone. Wholesale Diamonds Direct lists it at $71,280. 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: $58,024 AUD|Low: $53,129 AUD|High: $71,280 AUD|Avg: $61,589 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 3$53,129 AUD
Retailer 5$57,858 AUD
Retailer 1$58,024 AUD
Retailer 4$58,757 AUD
Retailer 7$59,587 AUD
Retailer 6$62,698 AUD
Retailer 2$69,962 AUD
Wholesale Diamonds Direct$71,280 AUD

8 data points across 8 retailers

9 retailers$53,129 AUD to $71,280 AUD

B+
Cheapest Retailer
-
$53,129 AUD
$37,234 USD
B
Retailer 2
-
$57,858 AUD
$40,548 USD
View
B
Retailer 3
-
$58,024 AUD
₹3,872,789 INR
View
B
Retailer 4
-
$58,740 AUD
View
B
Retailer 5
-
$58,757 AUD
$41,178 USD
View
B
Retailer 6
-
$59,587 AUD
$41,760 USD
View
B
Retailer 7
-
$62,698 AUD
$43,940 USD
View
Final sale: no returns
B
Retailer 8
-
$69,962 AUD
£38,607 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
447632205 · Oct 27
$71,280 AUD
$49,955 USD
View
8 more retailers have this diamond
Prices start from $53,129 AUDSave up to $18,151 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.

B+
3.17ct Marquise
$53,129 AUD