Round|Natural|GIA

0.30ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2567481325

Certificate GIA 2567481325

Diamond specifications and retailer prices

From $226 USD
₹21,525 INR
As of October 26, 2026
Save $965 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,191 USD at NZ Jewellers · As of October 26, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567481325. Listed at 19 retailers as of October 26, 2026, with prices from $226 to $1,191, a $965 spread on the same certified stone. NZ Jewellers lists it at $1,191. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567481325
Dimensions4.35 × 4.32 × 2.63 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Cavity
Top View
4.35 mm4.32 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567481325
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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 26
Current: $1,191 USD|Low: $226 USD|High: $1,304 USD|Avg: $480 USD|-8.7%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$226 USD
Retailer 5$269 USD
Retailer 18$294 USD
Retailer 11$313 USD
Retailer 14$337 USD
Retailer 8$338 USD
Retailer 9$350 USD
Retailer 13$356 USD
Retailer 12$363 USD
Retailer 16$394 USD
Retailer 17$418 USD
Retailer 7$444 USD
Retailer 4$455 USD
Retailer 6$485 USD
Retailer 3$507 USD
Retailer 2$580 USD
Retailer 15$631 USD
Retailer 10$725 USD
NZ Jewellers$1,191 USD

15 data points across 19 retailers

19 retailers$226 USD to $1,191 USD

A
Cheapest Retailer
-
$226 USD
₹21,525 INR
A
Retailer 2
-
$269 USD
HK$2,100 HKD
View
A
Retailer 3
-
$294 USD
View
Retailer 4
-
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$337 USD
SGD 455 SGD
View
A
Retailer 6
-
$338 USD
View
Retailer 7
-
$350 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$356 USD
A$547 AUD
View
A
Retailer 9
-
$363 USD
View
A
Retailer 10
-
$394 USD
£311 GBP
View
A
Retailer 11
-
$418 USD
View
B+
Retailer 12
-
$444 USD
View
B+
Retailer 13
-
$455 USD
View
B+
Retailer 14
-
$485 USD
ZAR 7,836 ZAR
View
B+
Retailer 15
-
$507 USD
View
B+
Retailer 16
-
$580 USD
€552 EUR
View
B+
Retailer 17
-
$631 USD
£497 GBP
View
B
Retailer 18
-
$725 USD
£571 GBP
View
Most Expensive
B
NZ Jewellers
cca0f16f-7442-4e5d-b3da-c00d5c753820 · Oct 26
$1,191 USD
View
18 more retailers have this diamond
Prices start from $226 USDSave up to $965 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
$226 USD