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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 $113,127 SGD
As of November 1, 2026
Save $79,388 SGD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $192,514 SGD 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 $113,127 to $192,514, a $79,388 spread on the same certified stone. MOH London lists it at $192,514. 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: $192,514 SGD|Low: $113,127 SGD|High: $195,358 SGD|Avg: $137,626 SGD|-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$113,127 SGD
Retailer 8$113,298 SGD
Retailer 3$123,598 SGD
Retailer 2$123,921 SGD
Retailer 6$128,748 SGD
Retailer 9$128,748 SGD
Retailer 11$133,898 SGD
Retailer 12$139,048 SGD
Retailer 10$140,000 SGD
Retailer 4$148,435 SGD
Retailer 5$149,347 SGD
MOH London$192,514 SGD

29 data points across 12 retailers

10 retailers$113,127 SGD to $192,514 SGD

B+
Cheapest Retailer
-
$113,127 SGD
B+
Retailer 2
-
$113,298 SGD
View
Final sale: no returns
B+
Retailer 3
-
$123,921 SGD
View
B+
Retailer 4
-
$128,748 SGD
View
Retailer 5
-
$128,748 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$133,898 SGD
View
B
Retailer 7
-
$139,048 SGD
View
B
Retailer 8
-
$140,000 SGD
View
B
Retailer 9
-
$149,347 SGD
View
Most Expensive
B
MOH London
7BE8F46A9 · Nov 4
$192,514 SGD
£118,677 GBP
View
9 more retailers have this diamond
Prices start from $113,127 SGDSave up to $79,388 SGD

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
$113,127 SGD