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Round|Natural|GIA

0.30ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2567040182

Certificate GIA 2567040182

Diamond specifications and retailer prices

From $380 NZD
₹20,417 INR
As of November 1, 2026
Save $1,683 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,064 NZD 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567040182. Listed at 20 retailers as of November 1, 2026, with prices from $380 to $2,064, a $1,683 spread on the same certified stone. NZ Jewellers lists it at $2,064. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567040182
Dimensions4.39 × 4.41 × 2.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.39 mm4.41 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567040182
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.9%

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: $2,064 NZD|Low: $379 NZD|High: $2,064 NZD|Avg: $848 NZD
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
November 2, 2026
Retailer 8$380 NZD
Retailer 9$538 NZD
Retailer 5$559 NZD
Retailer 12$580 NZD
Retailer 3$601 NZD
Retailer 6$686 NZD
Retailer 10$726 NZD
Retailer 13$834 NZD
Retailer 11$835 NZD
Retailer 7$1,015 NZD
Retailer 2$1,090 NZD
Retailer 4$1,246 NZD
NZ Jewellers$2,064 NZD

29 data points across 13 retailers

20 retailers$380 NZD to $2,064 NZD

A
Cheapest Retailer
-
$380 NZD
₹20,417 INR
A
Retailer 2
-
$454 NZD
HK$2,000 HKD
View
A
Retailer 3
-
$509 NZD
$287 USD
View
A
Retailer 4
-
$538 NZD
$303 USD
View
A
Retailer 5
-
$559 NZD
$315 USD
View
A
Retailer 6
-
$570 NZD
SGD 434 SGD
View
A
Retailer 7
-
$580 NZD
$327 USD
View
A
Retailer 8
-
$601 NZD
$339 USD
View
A
Retailer 9
-
$609 NZD
A$528 AUD
View
B+
Retailer 10
-
$686 NZD
£305 GBP
View
B+
Retailer 11
-
$726 NZD
$409 USD
View
B+
Retailer 12
-
$770 NZD
$434 USD
View
B+
Retailer 13
-
$791 NZD
$446 USD
View
B+
Retailer 14
-
$834 NZD
$470 USD
View
B+
Retailer 15
-
$835 NZD
ZAR 7,601 ZAR
View
Retailer 16
-
$863 NZD
A$748 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,015 NZD
€545 EUR
View
B
Retailer 18
-
$1,090 NZD
£484 GBP
View
B
Retailer 19
-
$1,246 NZD
£553 GBP
View
Most Expensive
B
NZ Jewellers
03cf6b4a-d926-4367-a656-bdf8af7eedb3 · Nov 2
$2,064 NZD
$1,163 USD
View
19 more retailers have this diamond
Prices start from $380 NZDSave up to $1,683 NZD

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
$380 NZD