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Marquise|Natural|GIA

4.17ct D IF Marquise Natural Diamond

GD • D/IF • GIA 5231405432

Certificate GIA 5231405432

Diamond specifications and retailer prices

From $283,057 AUD
As of November 4, 2026
Save $329,502 AUD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $612,559 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 4.17ct natural marquise diamond

This 4.17ct natural marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231405432. Listed at 19 retailers as of November 4, 2026, with prices from $283,057 to $612,559, a $329,502 spread on the same certified stone. MOH London lists it at $612,559. 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

4.17
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231405432
Dimensions17.43 × 8.10 × 5.01 mm
L/W Ratio2.15
Top View
17.43 mm8.10 mm4.17 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231405432
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

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 4
Current: $612,559 AUD|Low: $338,897 AUD|High: $621,603 AUD|Avg: $413,286 AUD|-0.4%
MOH London
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
November 5, 2026
Retailer 7$342,976 AUD
Retailer 3$352,578 AUD
Retailer 13$353,947 AUD
Retailer 11$358,195 AUD
Retailer 14$361,796 AUD
Retailer 9$379,260 AUD
Retailer 2$387,682 AUD
Retailer 12$396,552 AUD
Retailer 5$400,051 AUD
Retailer 6$410,449 AUD
Retailer 4$414,855 AUD
Retailer 8$475,202 AUD
Retailer 10$490,221 AUD
MOH London$612,559 AUD

25 data points across 14 retailers

19 retailers$283,057 AUD to $612,559 AUD

B+
Cheapest Retailer
-
$283,057 AUD
B+
Retailer 2
-
$283,057 AUD
View
B+
Retailer 3
-
$292,485 AUD
View
B
Retailer 4
-
$342,976 AUD
View
B
Retailer 5
-
$352,578 AUD
View
B
Retailer 6
-
$353,947 AUD
View
Final sale: no returns
Retailer 7
-
$358,195 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$361,796 AUD
View
Price last confirmed 40 days ago
B
Retailer 9
-
$379,260 AUD
View
B
Retailer 10
-
$387,682 AUD
View
B
Retailer 11
-
$396,552 AUD
View
Retailer 12
-
$409,661 AUD
View
Price last confirmed 47 days ago
B
Retailer 13
-
$410,449 AUD
View
B
Retailer 14
-
$414,855 AUD
View
Retailer 15
-
$426,047 AUD
View
Price last confirmed 45 days ago
Retailer 16
-
$442,434 AUD
View
Price last confirmed 45 days ago
B
Retailer 17
-
$475,202 AUD
View
Retailer 18
-
$490,221 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
88A538DD1 · Nov 4
$612,559 AUD
£337,648 GBP
View
18 more retailers have this diamond
Prices start from $283,057 AUDSave up to $329,502 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+
4.17ct Marquise
$283,057 AUD