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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 $353 SGD
₹26,231 INR
As of October 29, 2026
Save $754 SGD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,107 SGD 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 $353 to $1,107, a $754 spread on the same certified stone. MOH London lists it at $1,107. 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: $1,107 SGD|Low: $351 SGD|High: $1,188 SGD|Avg: $701 SGD|-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$353 SGD
Retailer 14$410 SGD
Retailer 4$497 SGD
Retailer 13$514 SGD
Retailer 6$515 SGD
Retailer 5$596 SGD
Retailer 7$621 SGD
Retailer 12$645 SGD
Retailer 10$654 SGD
Retailer 3$660 SGD
Retailer 11$738 SGD
Retailer 9$873 SGD
Retailer 2$968 SGD
MOH London$1,107 SGD

24 data points across 14 retailers

15 retailers$353 SGD to $1,107 SGD

A
Cheapest Retailer
-
$353 SGD
₹26,231 INR
A
Retailer 2
-
$410 SGD
HK$2,500 HKD
View
A
Retailer 3
-
$497 SGD
$388 USD
View
A
Retailer 4
-
$514 SGD
$401 USD
View
A
Retailer 5
-
$515 SGD
View
A
Retailer 6
-
$596 SGD
$465 USD
View
B+
Retailer 7
-
$621 SGD
£381 GBP
View
B+
Retailer 8
-
$645 SGD
$503 USD
View
B+
Retailer 9
-
$654 SGD
£402 GBP
View
B+
Retailer 10
-
$660 SGD
$515 USD
View
B+
Retailer 11
-
$738 SGD
ZAR 9,303 ZAR
View
Retailer 12
-
$815 SGD
A$978 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$873 SGD
€649 EUR
View
B
Retailer 14
-
$968 SGD
£595 GBP
View
Most Expensive
B
MOH London
2AFC22DEE · Oct 29
$1,107 SGD
£680 GBP
View
14 more retailers have this diamond
Prices start from $353 SGDSave up to $754 SGD

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
$353 SGD