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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 5523118101

Certificate GIA 5523118101

Diamond specifications and retailer prices

From $385 SGD
₹28,685 INR
As of October 31, 2026
Save $849 SGD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,234 SGD at MOH London · As of November 1, 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 F 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 5523118101. Listed at 11 retailers as of October 31, 2026, with prices from $385 to $1,234, a $849 spread on the same certified stone. MOH London lists it at $1,234. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523118101
Dimensions3.80 × 3.78 × 2.56 mm
L/W Ratio1.01
Top View
3.80 mm3.78 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5523118101
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.6%

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 31
Current: $1,234 SGD|Low: $384 SGD|High: $1,251 SGD|Avg: $747 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$385 SGD
Retailer 8$544 SGD
Retailer 7$576 SGD
Retailer 2$662 SGD
Retailer 6$733 SGD
Retailer 4$816 SGD
Retailer 5$829 SGD
Retailer 9$857 SGD
MOH London$1,234 SGD

37 data points across 9 retailers

11 retailers$385 SGD to $1,234 SGD

A
Cheapest Retailer
-
$385 SGD
₹28,685 INR
B+
Retailer 2
-
$544 SGD
$425 USD
View
B+
Retailer 3
-
$576 SGD
$450 USD
View
B+
Retailer 4
-
$616 SGD
$482 USD
View
B
Retailer 5
-
$662 SGD
£408 GBP
View
B
Retailer 6
-
$707 SGD
$553 USD
View
B
Retailer 7
-
$733 SGD
£451 GBP
View
B
Retailer 8
-
$816 SGD
€608 EUR
View
B
Retailer 9
-
$829 SGD
ZAR 10,475 ZAR
View
Retailer 10
-
$857 SGD
A$1,030 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
9C9A7BFC6 · Nov 1
$1,234 SGD
£760 GBP
View
10 more retailers have this diamond
Prices start from $385 SGDSave up to $849 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
$385 SGD