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Round|Natural|GIA

1.78ct N VVS1 Round Natural Diamond

EX • N/VVS1 • GIA 6561192805

Certificate GIA 6561192805

Diamond specifications and retailer prices

From $6,813 NZD
As of November 5, 2026
Save $5,632 NZD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,445 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.78ct natural round diamond

This 1.78ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6561192805. Listed at 9 retailers as of November 5, 2026, with prices from $6,813 to $12,445, a $5,632 spread on the same certified stone. NZ Jewellers lists it at $12,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
N
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561192805
Dimensions7.65 × 7.71 × 4.84 mm
L/W Ratio1.01
Top View
7.65 mm7.71 mm1.78 ctN / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561192805
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.0%

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: Nov 5
Current: $12,445 NZD|Low: $6,813 NZD|High: $14,720 NZD|Avg: $8,925 NZD|-15.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$6,813 NZD
Retailer 5$7,144 NZD
Retailer 7$7,144 NZD
Retailer 9$7,329 NZD
Retailer 2$7,404 NZD
Retailer 3$8,021 NZD
Retailer 8$8,242 NZD
Retailer 4$8,718 NZD
NZ Jewellers$12,445 NZD

35 data points across 9 retailers

9 retailers$6,813 NZD to $12,445 NZD

A
Cheapest Retailer
-
$6,813 NZD
A
Retailer 2
-
$7,144 NZD
View
A
Retailer 3
-
$7,144 NZD
View
Retailer 4
-
$7,329 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$7,404 NZD
View
B+
Retailer 6
-
$8,021 NZD
View
B+
Retailer 7
-
$8,242 NZD
View
B+
Retailer 8
-
$8,718 NZD
View
Most Expensive
B
NZ Jewellers
2f006de2-2434-4363-b44f-91d751a817a1 · Nov 5
$12,445 NZD
$6,996 USD
View
8 more retailers have this diamond
Prices start from $6,813 NZDSave up to $5,632 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
1.78ct Round
$6,813 NZD