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1.67ct D IF Round Natural Diamond

EX • D/IF • GIA 1159712009

Certificate GIA 1159712009

Diamond specifications and retailer prices

From $28,958 SGD
CA$31,461 CAD
As of October 30, 2026
Save $18,887 SGD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $47,845 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.67ct natural round diamond

This 1.67ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1159712009. Listed at 8 retailers as of October 29, 2026, with prices from $28,958 to $47,845, a $18,887 spread on the same certified stone. MOH London lists it at $47,845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1159712009
Dimensions7.66 × 7.70 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.66 mm7.70 mm1.67 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1159712009
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $47,845 SGD|Low: $30,852 SGD|High: $48,165 SGD|Avg: $38,452 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$31,039 SGD
Retailer 3$37,070 SGD
MOH London$47,845 SGD

40 data points across 3 retailers

8 retailers$28,958 SGD to $47,845 SGD

A
Cheapest Retailer
-
$28,958 SGD
CA$31,461 CAD
A
Retailer 2
-
$31,039 SGD
£19,118 GBP
View
A
Retailer 3
-
$31,699 SGD
$24,796 USD
View
A
Retailer 4
-
$32,195 SGD
$25,184 USD
View
B+
Retailer 5
-
$34,409 SGD
$26,915 USD
View
B+
Retailer 6
-
$35,909 SGD
$28,089 USD
View
B+
Retailer 7
-
$37,070 SGD
€27,616 EUR
View
Most Expensive
B+
MOH London
30BC74313 · Oct 29
$47,845 SGD
£29,469 GBP
View
7 more retailers have this diamond
Prices start from $28,958 SGDSave up to $18,887 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.

A
1.67ct Round
$28,958 SGD