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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 $41,826 NZD
CA$32,740 CAD
As of October 30, 2026
Save $26,893 NZD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $68,718 NZD 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 $41,826 to $68,718, a $26,893 spread on the same certified stone. MOH London lists it at $68,718. 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: $68,718 NZD|Low: $37,335 NZD|High: $69,086 NZD|Avg: $44,843 NZD|-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 2, 2026
Retailer 10$37,987 NZD
Retailer 11$38,250 NZD
Retailer 3$41,207 NZD
Retailer 9$41,826 NZD
Retailer 5$44,712 NZD
Retailer 2$44,827 NZD
Retailer 6$46,501 NZD
Retailer 7$49,415 NZD
Retailer 4$51,851 NZD
Retailer 8$51,866 NZD
MOH London$68,718 NZD

20 data points across 11 retailers

8 retailers$41,826 NZD to $68,718 NZD

A
Cheapest Retailer
-
$41,826 NZD
CA$32,740 CAD
A
Retailer 2
-
$44,712 NZD
$25,200 USD
View
A
Retailer 3
-
$44,827 NZD
£19,894 GBP
View
B+
Retailer 4
-
$46,501 NZD
$26,208 USD
View
B+
Retailer 5
-
$49,415 NZD
$27,850 USD
View
B+
Retailer 6
-
$51,851 NZD
€27,832 EUR
View
B+
Retailer 7
-
$51,866 NZD
$29,232 USD
View
Most Expensive
B
MOH London
D838F367A · Nov 1
$68,718 NZD
£30,496 GBP
View
7 more retailers have this diamond
Prices start from $41,826 NZDSave up to $26,893 NZD

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
$41,826 NZD