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Round|Natural|GIA

0.30ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 1493904818

Certificate GIA 1493904818

Diamond specifications and retailer prices

From $236 SGD
₹17,560 INR
As of November 1, 2026
Save $1,214 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,450 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1493904818. Listed at 17 retailers as of November 1, 2026, with prices from $236 to $1,450, a $1,214 spread on the same certified stone. NZ Jewellers lists it at $1,450. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1493904818
Dimensions4.26 × 4.31 × 2.65 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal, Feather
Top View
4.26 mm4.31 mm0.30 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1493904818
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: Nov 1
Current: $549 SGD|Low: $236 SGD|High: $748 SGD|Avg: $487 SGD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$236 SGD
Retailer 6$333 SGD
Retailer 8$427 SGD
Retailer 4$439 SGD
Retailer 2$497 SGD
Retailer 1$549 SGD
Retailer 7$579 SGD
Retailer 3$739 SGD

43 data points across 8 retailers

17 retailers$236 SGD to $1,450 SGD

A
Cheapest Retailer
-
$236 SGD
₹17,560 INR
A
Retailer 2
-
$278 SGD
HK$1,700 HKD
View
A
Retailer 3
-
$320 SGD
$250 USD
View
A
Retailer 4
-
$342 SGD
View
A
Retailer 5
-
$345 SGD
$270 USD
View
A
Retailer 6
-
$357 SGD
$279 USD
View
A
Retailer 7
-
$369 SGD
$289 USD
View
A
Retailer 8
-
$427 SGD
$334 USD
View
A
Retailer 9
-
$431 SGD
$337 USD
View
A
Retailer 10
-
$439 SGD
£270 GBP
View
B+
Retailer 11
-
$486 SGD
$381 USD
View
B+
Retailer 12
-
$497 SGD
£306 GBP
View
B+
Retailer 13
-
$549 SGD
€409 EUR
View
B+
Retailer 14
-
$579 SGD
$453 USD
View
B+
Retailer 15
-
$610 SGD
£376 GBP
View
B+
Retailer 16
-
$739 SGD
£455 GBP
View
Most Expensive
C
NZ Jewellers
7dbe4352-07ea-4e96-9136-57b6ddfcafe3 · Nov 2
$1,450 SGD
$1,134 USD
View
16 more retailers have this diamond
Prices start from $236 SGDSave up to $1,214 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 Round
$236 SGD