Round|Natural|GIA

0.30ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 1493904818

Certificate GIA 1493904818

Diamond specifications and retailer prices

From $184 USD
₹17,560 INR
As of October 30, 2026
Save $950 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,134 USD at NZ Jewellers · As of October 29, 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 October 29, 2026, with prices from $184 to $1,134, a $950 spread on the same certified stone. NZ Jewellers lists it at $1,134. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $389 USD|Low: $184 USD|High: $585 USD|Avg: $380 USD|+7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$184 USD
Retailer 6$261 USD
Retailer 8$334 USD
Retailer 4$343 USD
Retailer 1$389 USD
Retailer 3$432 USD
Retailer 7$453 USD
Retailer 2$582 USD

43 data points across 8 retailers

17 retailers$184 USD to $1,134 USD

A
Cheapest Retailer
-
$184 USD
₹17,560 INR
A
Retailer 2
-
$218 USD
HK$1,700 HKD
View
A
Retailer 3
-
$250 USD
View
A
Retailer 4
-
$267 USD
SGD 361 SGD
View
A
Retailer 5
-
$270 USD
View
A
Retailer 6
-
$279 USD
View
A
Retailer 7
-
$289 USD
View
A
Retailer 8
-
$334 USD
View
A
Retailer 9
-
$337 USD
View
A
Retailer 10
-
$343 USD
£270 GBP
View
B+
Retailer 11
-
$381 USD
View
B+
Retailer 12
-
$389 USD
£306 GBP
View
B+
Retailer 13
-
$432 USD
€411 EUR
View
B+
Retailer 14
-
$453 USD
View
B+
Retailer 15
-
$478 USD
£376 GBP
View
B+
Retailer 16
-
$582 USD
£458 GBP
View
Most Expensive
C
NZ Jewellers
7dbe4352-07ea-4e96-9136-57b6ddfcafe3 · Oct 29
$1,134 USD
View
16 more retailers have this diamond
Prices start from $184 USDSave up to $950 USD

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
$184 USD