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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6551445546

Certificate GIA 6551445546

Diamond specifications and retailer prices

From $358 SGD
₹26,593 INR
As of October 30, 2026
Save $760 SGD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,118 SGD 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 6551445546. Listed at 15 retailers as of October 26, 2026, with prices from $358 to $1,118, a $760 spread on the same certified stone. MOH London lists it at $1,118. 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 6551445546
Dimensions4.93 × 3.30 × 2.22 mm
L/W Ratio1.49
Top View
4.93 mm3.30 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551445546
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

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: $1,118 SGD|Low: $356 SGD|High: $1,203 SGD|Avg: $703 SGD|-6.8%
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 7$358 SGD
Retailer 14$427 SGD
Retailer 4$497 SGD
Retailer 13$520 SGD
Retailer 6$521 SGD
Retailer 5$602 SGD
Retailer 9$629 SGD
Retailer 12$651 SGD
Retailer 11$662 SGD
Retailer 3$669 SGD
Retailer 2$749 SGD
Retailer 10$883 SGD
Retailer 8$981 SGD
MOH London$1,118 SGD

23 data points across 14 retailers

15 retailers$358 SGD to $1,118 SGD

A
Cheapest Retailer
-
$358 SGD
₹26,593 INR
A
Retailer 2
-
$427 SGD
HK$2,600 HKD
View
A
Retailer 3
-
$497 SGD
$388 USD
View
A
Retailer 4
-
$520 SGD
$406 USD
View
A
Retailer 5
-
$521 SGD
View
B+
Retailer 6
-
$602 SGD
$470 USD
View
B+
Retailer 7
-
$629 SGD
£387 GBP
View
B+
Retailer 8
-
$651 SGD
$508 USD
View
B+
Retailer 9
-
$662 SGD
£407 GBP
View
B+
Retailer 10
-
$669 SGD
$522 USD
View
B+
Retailer 11
-
$749 SGD
ZAR 9,444 ZAR
View
Retailer 12
-
$825 SGD
A$990 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$883 SGD
€656 EUR
View
B
Retailer 14
-
$981 SGD
£603 GBP
View
Most Expensive
B
MOH London
8FA18E083 · Oct 26
$1,118 SGD
£687 GBP
View
14 more retailers have this diamond
Prices start from $358 SGDSave up to $760 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
$358 SGD