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Heart|Natural|GIA

0.30ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 7553708742

Certificate GIA 7553708742

Diamond specifications and retailer prices

From $381 NZD
₹20,411 INR
As of November 2, 2026
Save $865 NZD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,246 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7553708742. Listed at 14 retailers as of November 1, 2026, with prices from $381 to $1,246, a $865 spread on the same certified stone. MOH London lists it at $1,246. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7553708742
Dimensions4.13 × 4.58 × 2.70 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
4.13 mm4.58 mm0.30 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 7553708742
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

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 2
Current: $1,246 NZD|Low: $380 NZD|High: $2,067 NZD|Avg: $877 NZD|-1.3%
MOH London
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 2$381 NZD
Retailer 12$539 NZD
Retailer 11$581 NZD
Retailer 10$603 NZD
Retailer 6$685 NZD
Retailer 3$727 NZD
Retailer 9$739 NZD
Retailer 8$836 NZD
Retailer 4$864 NZD
Retailer 7$1,021 NZD
Retailer 5$1,105 NZD
MOH London$1,246 NZD
Retailer 13$2,067 NZD

35 data points across 13 retailers

14 retailers$381 NZD to $1,246 NZD

A
Cheapest Retailer
-
$381 NZD
₹20,411 INR
B+
Retailer 2
-
$539 NZD
$303 USD
View
B+
Retailer 3
-
$581 NZD
$327 USD
View
B
Retailer 4
-
$603 NZD
$339 USD
View
B
Retailer 5
-
$622 NZD
$350 USD
View
B
Retailer 6
-
$685 NZD
£303 GBP
View
B
Retailer 7
-
$727 NZD
$409 USD
View
B
Retailer 8
-
$739 NZD
£328 GBP
View
B
Retailer 9
-
$807 NZD
$454 USD
View
B
Retailer 10
-
$836 NZD
ZAR 7,601 ZAR
View
Retailer 11
-
$864 NZD
A$748 AUD
View
Price last confirmed 30 days ago
C
Retailer 12
-
$1,021 NZD
€547 EUR
View
Most Expensive
C
MOH London
A2BE59927 · Nov 1
$1,246 NZD
£552 GBP
View
12 more retailers have this diamond
Prices start from $381 NZDSave up to $865 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 Heart
$381 NZD