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Cushion|Natural|GIA

0.52ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 6441740540

Certificate GIA 6441740540

Diamond specifications and retailer prices

From $655 NZD
As of November 6, 2026
Save $1,423 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,078 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6441740540. Listed at 10 retailers as of November 4, 2026, with prices from $655 to $2,078, a $1,423 spread on the same certified stone. MOH London lists it at $2,078. 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

0.52
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6441740540
Dimensions4.88 × 4.24 × 3.05 mm
L/W Ratio1.15
Top View
4.88 mm4.24 mm0.52 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 6441740540
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.0%

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 6
Current: $2,078 NZD|Low: $655 NZD|High: $2,092 NZD|Avg: $1,175 NZD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$655 NZD
Retailer 9$929 NZD
Retailer 8$951 NZD
Retailer 7$1,039 NZD
Retailer 4$1,115 NZD
Retailer 6$1,263 NZD
Retailer 3$1,342 NZD
Retailer 5$1,396 NZD
MOH London$2,078 NZD

33 data points across 9 retailers

10 retailers$655 NZD to $2,078 NZD

A
Cheapest Retailer
-
$655 NZD
Retailer 2
-
$929 NZD
View
Price last confirmed 17 days ago
Retailer 3
-
$951 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,039 NZD
View
B
Retailer 5
-
$1,115 NZD
View
B
Retailer 6
-
$1,131 NZD
View
B
Retailer 7
-
$1,263 NZD
View
B
Retailer 8
-
$1,342 NZD
View
B
Retailer 9
-
$1,396 NZD
View
Most Expensive
C
MOH London
6EB72B282 · Nov 4
$2,078 NZD
£907 GBP
View
9 more retailers have this diamond
Prices start from $655 NZDSave up to $1,423 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
0.52ct Cushion
$655 NZD