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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 $4,892 SGD
As of November 5, 2026
Save $4,044 SGD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,936 SGD 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 $4,892 to $8,936, a $4,044 spread on the same certified stone. NZ Jewellers lists it at $8,936. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,936 SGD|Low: $4,892 SGD|High: $10,570 SGD|Avg: $6,408 SGD|-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$4,892 SGD
Retailer 5$5,130 SGD
Retailer 7$5,130 SGD
Retailer 9$5,262 SGD
Retailer 2$5,316 SGD
Retailer 3$5,759 SGD
Retailer 8$5,918 SGD
Retailer 4$6,260 SGD
NZ Jewellers$8,936 SGD

35 data points across 9 retailers

9 retailers$4,892 SGD to $8,936 SGD

A
Cheapest Retailer
-
$4,892 SGD
A
Retailer 2
-
$5,130 SGD
View
A
Retailer 3
-
$5,130 SGD
View
Retailer 4
-
$5,262 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$5,316 SGD
View
B+
Retailer 6
-
$5,759 SGD
View
B+
Retailer 7
-
$5,918 SGD
View
B+
Retailer 8
-
$6,260 SGD
View
Most Expensive
B
NZ Jewellers
2f006de2-2434-4363-b44f-91d751a817a1 · Nov 5
$8,936 SGD
$6,996 USD
View
8 more retailers have this diamond
Prices start from $4,892 SGDSave up to $4,044 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
1.78ct Round
$4,892 SGD