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Marquise|Natural|GIA

3.06ct D IF Marquise Natural Diamond

GD • D/IF • GIA 2191491159

Certificate GIA 2191491159

Diamond specifications and retailer prices

From $126,518 AUD
As of November 1, 2026
Save $88,785 AUD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $215,303 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.06ct natural marquise diamond

This 3.06ct 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 2191491159. Listed at 10 retailers as of November 1, 2026, with prices from $126,518 to $215,303, a $88,785 spread on the same certified stone. MOH London lists it at $215,303. 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

3.06
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2191491159
Dimensions16.18 × 7.68 × 4.13 mm
L/W Ratio2.11
Culet sizeSmall
Top View
16.18 mm7.68 mm3.06 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2191491159
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: SmallDepth 53.8%

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 1
Current: $215,303 AUD|Low: $126,518 AUD|High: $218,484 AUD|Avg: $153,918 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 7$126,518 AUD
Retailer 8$126,709 AUD
Retailer 3$138,229 AUD
Retailer 2$138,590 AUD
Retailer 6$143,989 AUD
Retailer 9$143,989 AUD
Retailer 11$149,748 AUD
Retailer 12$155,508 AUD
Retailer 10$156,572 AUD
Retailer 4$166,006 AUD
Retailer 5$167,026 AUD
MOH London$215,303 AUD

29 data points across 12 retailers

10 retailers$126,518 AUD to $215,303 AUD

B+
Cheapest Retailer
-
$126,518 AUD
B+
Retailer 2
-
$126,709 AUD
View
Final sale: no returns
B+
Retailer 3
-
$138,590 AUD
View
B+
Retailer 4
-
$143,989 AUD
View
Retailer 5
-
$143,989 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$149,748 AUD
View
B
Retailer 7
-
$155,508 AUD
View
B
Retailer 8
-
$156,572 AUD
View
B
Retailer 9
-
$167,026 AUD
View
Most Expensive
B
MOH London
7BE8F46A9 · Nov 4
$215,303 AUD
£118,677 GBP
View
9 more retailers have this diamond
Prices start from $126,518 AUDSave up to $88,785 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+
3.06ct Marquise
$126,518 AUD