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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 3555220291

Certificate GIA 3555220291

Diamond specifications and retailer prices

From $489 NZD
₹26,231 INR
As of October 29, 2026
Save $1,044 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,532 NZD at MOH London · As of October 29, 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 3555220291. Listed at 15 retailers as of October 29, 2026, with prices from $489 to $1,532, a $1,044 spread on the same certified stone. MOH London lists it at $1,532. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555220291
Dimensions4.78 × 3.33 × 2.19 mm
L/W Ratio1.44
Top View
4.78 mm3.33 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555220291
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.8%

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 29
Current: $1,532 NZD|Low: $485 NZD|High: $1,645 NZD|Avg: $971 NZD|-6.6%
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 8$489 NZD
Retailer 14$568 NZD
Retailer 4$688 NZD
Retailer 13$711 NZD
Retailer 6$713 NZD
Retailer 5$825 NZD
Retailer 7$859 NZD
Retailer 12$892 NZD
Retailer 10$905 NZD
Retailer 3$913 NZD
Retailer 11$1,022 NZD
Retailer 9$1,209 NZD
Retailer 2$1,340 NZD
MOH London$1,532 NZD

24 data points across 14 retailers

15 retailers$489 NZD to $1,532 NZD

A
Cheapest Retailer
-
$489 NZD
₹26,231 INR
A
Retailer 2
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 3
-
$688 NZD
$388 USD
View
A
Retailer 4
-
$711 NZD
$401 USD
View
A
Retailer 5
-
$713 NZD
SGD 543 SGD
View
A
Retailer 6
-
$825 NZD
$465 USD
View
B+
Retailer 7
-
$859 NZD
£381 GBP
View
B+
Retailer 8
-
$892 NZD
$503 USD
View
B+
Retailer 9
-
$905 NZD
£402 GBP
View
B+
Retailer 10
-
$913 NZD
$515 USD
View
B+
Retailer 11
-
$1,022 NZD
ZAR 9,303 ZAR
View
Retailer 12
-
$1,128 NZD
A$978 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,209 NZD
€649 EUR
View
B
Retailer 14
-
$1,340 NZD
£595 GBP
View
Most Expensive
B
MOH London
2AFC22DEE · Oct 29
$1,532 NZD
£680 GBP
View
14 more retailers have this diamond
Prices start from $489 NZDSave up to $1,044 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
$489 NZD