Round|Natural|GIA

0.30ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7556426236

Certificate GIA 7556426236

Diamond specifications and retailer prices

From $217 USD
₹20,683 INR
As of October 30, 2026
Save $949 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,166 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556426236. Listed at 18 retailers as of October 29, 2026, with prices from $217 to $1,166, a $949 spread on the same certified stone. NZ Jewellers lists it at $1,166. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7556426236
Dimensions4.29 × 4.26 × 2.67 mm
L/W Ratio1.01
Top View
4.29 mm4.26 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556426236
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NDepth 62.5%

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: $1,166 USD|Low: $217 USD|High: $1,172 USD|Avg: $446 USD|-0.5%
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
October 30, 2026
Retailer 11$217 USD
Retailer 9$264 USD
Retailer 8$269 USD
Retailer 5$306 USD
Retailer 6$326 USD
Retailer 17$329 USD
Retailer 4$341 USD
Retailer 15$388 USD
Retailer 10$405 USD
Retailer 7$407 USD
Retailer 13$435 USD
Retailer 12$472 USD
Retailer 2$499 USD
Retailer 16$515 USD
Retailer 14$618 USD
Retailer 3$710 USD
NZ Jewellers$1,166 USD

22 data points across 17 retailers

18 retailers$217 USD to $1,166 USD

A
Cheapest Retailer
-
$217 USD
₹20,683 INR
A
Retailer 2
-
$264 USD
View
A
Retailer 3
-
$269 USD
HK$2,100 HKD
View
A
Retailer 4
-
$306 USD
View
A
Retailer 5
-
$326 USD
SGD 440 SGD
View
A
Retailer 6
-
$329 USD
View
A
Retailer 7
-
$341 USD
View
B+
Retailer 8
-
$388 USD
£305 GBP
View
B+
Retailer 9
-
$405 USD
View
B+
Retailer 10
-
$407 USD
View
B+
Retailer 11
-
$435 USD
View
B+
Retailer 12
-
$472 USD
ZAR 7,621 ZAR
View
B+
Retailer 13
-
$499 USD
View
B+
Retailer 14
-
$515 USD
€490 EUR
View
Retailer 15
-
$523 USD
A$805 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$618 USD
£486 GBP
View
B
Retailer 17
-
$710 USD
£559 GBP
View
Most Expensive
B
NZ Jewellers
f0fc0829-7a13-41c3-a9bc-2a3b52e93826 · Oct 29
$1,166 USD
View
17 more retailers have this diamond
Prices start from $217 USDSave up to $949 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
$217 USD