CaratHunter
Plans
Cushion|Natural|GIA

0.51ct F VS1 Cushion Natural Diamond

GD • F/VS1 • GIA 6535921944

Certificate GIA 6535921944

Diamond specifications and retailer prices

From $1,021 NZD
As of November 4, 2026
Save $1,536 NZD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,557 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535921944. Listed at 10 retailers as of November 2, 2026, with prices from $1,021 to $2,557, a $1,536 spread on the same certified stone. MOH London lists it at $2,557. 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

0.51
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535921944
Dimensions5.15 × 3.89 × 2.97 mm
L/W Ratio1.32
Top View
5.15 mm3.89 mm0.51 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535921944
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 76.4%

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 4
Current: $2,557 NZD|Low: $1,021 NZD|High: $2,589 NZD|Avg: $1,591 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$1,021 NZD
Retailer 5$1,194 NZD
Retailer 7$1,215 NZD
Retailer 2$1,277 NZD
Retailer 6$1,388 NZD
Retailer 8$1,441 NZD
Retailer 3$1,624 NZD
Retailer 10$1,665 NZD
Retailer 4$1,710 NZD
MOH London$2,557 NZD

40 data points across 10 retailers

10 retailers$1,021 NZD to $2,557 NZD

A
Cheapest Retailer
-
$1,021 NZD
Final sale: no returns
Retailer 2
-
$1,194 NZD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,215 NZD
View
B+
Retailer 4
-
$1,277 NZD
View
B
Retailer 5
-
$1,388 NZD
View
B
Retailer 6
-
$1,441 NZD
View
B
Retailer 7
-
$1,624 NZD
View
Retailer 8
-
$1,665 NZD
View
Price last confirmed 31 days ago
B
Retailer 9
-
$1,710 NZD
View
Most Expensive
B
MOH London
39AF31973 · Nov 2
$2,557 NZD
£1,132 GBP
View
9 more retailers have this diamond
Prices start from $1,021 NZDSave up to $1,536 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
0.51ct Cushion
$1,021 NZD