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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1557425916

Certificate GIA 1557425916

Diamond specifications and retailer prices

From $471 NZD
₹25,258 INR
As of October 30, 2026
Save $1,005 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,476 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557425916. Listed at 15 retailers as of October 26, 2026, with prices from $471 to $1,476, a $1,005 spread on the same certified stone. MOH London lists it at $1,476. 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

0.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557425916
Dimensions4.88 × 3.42 × 2.21 mm
L/W Ratio1.43
Top View
4.88 mm3.42 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1557425916
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NDepth 64.6%

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: Oct 30
Current: $1,476 NZD|Low: $468 NZD|High: $1,582 NZD|Avg: $949 NZD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2$471 NZD
Retailer 14$568 NZD
Retailer 13$688 NZD
Retailer 5$691 NZD
Retailer 4$797 NZD
Retailer 6$800 NZD
Retailer 9$829 NZD
Retailer 12$870 NZD
Retailer 11$875 NZD
Retailer 3$881 NZD
Retailer 7$990 NZD
Retailer 10$1,176 NZD
Retailer 8$1,296 NZD
MOH London$1,476 NZD

24 data points across 14 retailers

15 retailers$471 NZD to $1,476 NZD

A
Cheapest Retailer
-
$471 NZD
₹25,258 INR
A
Retailer 2
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 3
-
$688 NZD
$388 USD
View
A
Retailer 4
-
$691 NZD
SGD 526 SGD
View
A
Retailer 5
-
$797 NZD
$449 USD
View
A
Retailer 6
-
$800 NZD
$451 USD
View
B+
Retailer 7
-
$829 NZD
£368 GBP
View
B+
Retailer 8
-
$870 NZD
$491 USD
View
B+
Retailer 9
-
$875 NZD
£388 GBP
View
B+
Retailer 10
-
$881 NZD
$496 USD
View
B+
Retailer 11
-
$990 NZD
ZAR 9,014 ZAR
View
Retailer 12
-
$1,084 NZD
A$940 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,176 NZD
€631 EUR
View
B
Retailer 14
-
$1,296 NZD
£575 GBP
View
Most Expensive
B
MOH London
E680096D7 · Oct 26
$1,476 NZD
£655 GBP
View
14 more retailers have this diamond
Prices start from $471 NZDSave up to $1,005 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
0.30ct Cushion
$471 NZD