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Cushion|Natural|GIA

1.30ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2396854214

Certificate GIA 2396854214

Diamond specifications and retailer prices

From $4,937 NZD
As of November 4, 2026
Save $5,761 NZD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,699 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 2396854214. Listed at 15 retailers as of November 4, 2026, with prices from $4,937 to $10,699, a $5,761 spread on the same certified stone. MOH London lists it at $10,699. 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

1.30
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2396854214
Dimensions6.58 × 5.73 × 3.95 mm
L/W Ratio1.15
Top View
6.58 mm5.73 mm1.30 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2396854214
Side View
Table 70.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.0%

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 4
Current: $10,699 NZD|Low: $5,027 NZD|High: $10,887 NZD|Avg: $6,889 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8$5,027 NZD
Retailer 6$5,069 NZD
Retailer 5$5,827 NZD
Retailer 7$6,261 NZD
Retailer 2$6,655 NZD
Retailer 3$7,062 NZD
Retailer 4$7,851 NZD
MOH London$10,699 NZD

45 data points across 8 retailers

15 retailers$4,937 NZD to $10,699 NZD

B+
Cheapest Retailer
-
$4,937 NZD
B+
Retailer 2
-
$5,027 NZD
View
B+
Retailer 3
-
$5,069 NZD
View
B+
Retailer 4
-
$5,152 NZD
View
B+
Retailer 5
-
$5,172 NZD
View
B
Retailer 6
-
$5,646 NZD
View
Retailer 7
-
$5,827 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$5,919 NZD
View
B
Retailer 9
-
$6,261 NZD
View
B
Retailer 10
-
$6,332 NZD
View
B
Retailer 11
-
$6,655 NZD
View
B
Retailer 12
-
$7,062 NZD
View
Retailer 13
-
$7,288 NZD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$7,851 NZD
View
Most Expensive
C
MOH London
D768453AF · Nov 7
$10,699 NZD
£4,670 GBP
View
14 more retailers have this diamond
Prices start from $4,937 NZDSave up to $5,761 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+
1.30ct Cushion
$4,937 NZD