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Marquise|Natural|GIA

4.12ct D IF Marquise Natural Diamond

ID • D/IF • GIA 2221955924

Certificate GIA 2221955924

Diamond specifications and retailer prices

From $243,224 AUD
As of November 4, 2026
Save $150,312 AUD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $393,535 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 4.12ct natural marquise diamond

This 4.12ct natural marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221955924. Listed at 15 retailers as of November 4, 2026, with prices from $243,224 to $393,535, a $150,312 spread on the same certified stone. MOH London lists it at $393,535. 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

4.12
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221955924
Dimensions16.43 × 8.36 × 5.37 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
16.43 mm8.36 mm4.12 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221955924
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.2%

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 4
Current: $393,535 AUD|Low: $243,224 AUD|High: $399,346 AUD|Avg: $287,266 AUD|-1.2%
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
Retailer 15
November 5, 2026
Retailer 9$243,224 AUD
Retailer 2$249,063 AUD
Retailer 14$250,996 AUD
Retailer 8$259,697 AUD
Retailer 15$263,184 AUD
Retailer 10$263,608 AUD
Retailer 4$264,405 AUD
Retailer 6$266,534 AUD
Retailer 13$290,505 AUD
Retailer 11$297,058 AUD
Retailer 7$302,126 AUD
Retailer 5$310,907 AUD
Retailer 3$313,746 AUD
Retailer 12$316,623 AUD
MOH London$393,535 AUD

31 data points across 15 retailers

15 retailers$243,224 AUD to $393,535 AUD

A
Cheapest Retailer
-
$243,224 AUD
A
Retailer 2
-
$249,063 AUD
View
B+
Retailer 3
-
$250,996 AUD
View
Final sale: no returns
B+
Retailer 4
-
$259,697 AUD
View
B+
Retailer 5
-
$263,184 AUD
View
B+
Retailer 6
-
$263,608 AUD
View
B+
Retailer 7
-
$264,405 AUD
View
B+
Retailer 8
-
$266,534 AUD
View
B+
Retailer 9
-
$290,505 AUD
View
B+
Retailer 10
-
$297,058 AUD
View
B+
Retailer 11
-
$302,126 AUD
View
B+
Retailer 12
-
$310,907 AUD
View
B+
Retailer 13
-
$313,746 AUD
View
B+
Retailer 14
-
$316,623 AUD
View
Most Expensive
B
MOH London
A38F50224 · Nov 4
$393,535 AUD
£216,920 GBP
View
14 more retailers have this diamond
Prices start from $243,224 AUDSave up to $150,312 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.

A
4.12ct Marquise
$243,224 AUD