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Round|Natural|GIA

1.68ct D IF Round Natural Diamond

EX • D/IF • GIA 6255715051

Certificate GIA 6255715051

Diamond specifications and retailer prices

From $33,559 AUD
CA$32,740 CAD
As of October 30, 2026
Save $21,577 AUD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $55,136 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.68ct natural round diamond

This 1.68ct 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 6255715051. Listed at 8 retailers as of October 30, 2026, with prices from $33,559 to $55,136, a $21,577 spread on the same certified stone. MOH London lists it at $55,136. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6255715051
Dimensions7.59 × 7.63 × 4.70 mm
L/W Ratio1.01
Top View
7.59 mm7.63 mm1.68 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6255715051
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.7%

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: Oct 30
Current: $55,136 AUD|Low: $29,955 AUD|High: $55,431 AUD|Avg: $35,760 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$30,479 AUD
Retailer 11$30,690 AUD
Retailer 3$33,062 AUD
Retailer 9$33,559 AUD
Retailer 5$35,875 AUD
Retailer 4$35,967 AUD
Retailer 6$37,310 AUD
Retailer 7$39,648 AUD
Retailer 2$41,603 AUD
Retailer 8$41,615 AUD
MOH London$55,136 AUD

20 data points across 11 retailers

8 retailers$33,559 AUD to $55,136 AUD

A
Cheapest Retailer
-
$33,559 AUD
CA$32,740 CAD
A
Retailer 2
-
$35,875 AUD
$25,200 USD
View
A
Retailer 3
-
$35,967 AUD
£19,894 GBP
View
B+
Retailer 4
-
$37,310 AUD
$26,208 USD
View
B+
Retailer 5
-
$39,648 AUD
$27,850 USD
View
B+
Retailer 6
-
$41,603 AUD
€27,832 EUR
View
B+
Retailer 7
-
$41,615 AUD
$29,232 USD
View
Most Expensive
B
MOH London
D838F367A · Nov 1
$55,136 AUD
£30,496 GBP
View
7 more retailers have this diamond
Prices start from $33,559 AUDSave up to $21,577 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
1.68ct Round
$33,559 AUD