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Cushion|Natural|GIA

0.78ct K VS1 Cushion Natural Diamond

K/VS1 • GIA 6551872979

Certificate GIA 6551872979

Diamond specifications and retailer prices

From $1,205 NZD
As of November 6, 2026
Save $1,184 NZD (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,389 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included) and certified by GIA 6551872979. Listed at 3 retailers as of November 2, 2026, with prices from $1,205 to $2,389, a $1,184 spread on the same certified stone. MOH London lists it at $2,389. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
K
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551872979
Dimensions5.91 × 4.66 × 3.25 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.91 mm4.66 mm0.78 ctK / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551872979
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,389 NZD|Low: $1,084 NZD|High: $2,749 NZD|Avg: $1,863 NZD|-12.1%
MOH London
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$1,205 NZD
Retailer 2$1,752 NZD
MOH London$2,389 NZD

23 data points across 3 retailers

3 retailers$1,205 NZD to $2,389 NZD

B+
Cheapest Retailer
-
$1,205 NZD
Final sale: no returns
B+
Retailer 2
-
$1,752 NZD
View
Most Expensive
B
MOH London
31F1896D0 · Nov 2
$2,389 NZD
£1,043 GBP
View
2 more retailers have this diamond
Prices start from $1,205 NZDSave up to $1,184 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.

B+
0.78ct Cushion
$1,205 NZD