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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 $214 USD
₹20,411 INR
As of November 2, 2026
Save $487 USD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $701 USD 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 $214 to $701, a $487 spread on the same certified stone. MOH London lists it at $701. 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
Color
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: $701 USD|Low: $214 USD|High: $1,163 USD|Avg: $493 USD|-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$214 USD
Retailer 12$303 USD
Retailer 11$327 USD
Retailer 10$339 USD
Retailer 6$385 USD
Retailer 3$409 USD
Retailer 9$416 USD
Retailer 8$471 USD
Retailer 4$486 USD
Retailer 7$574 USD
Retailer 5$622 USD
MOH London$701 USD
Retailer 13$1,163 USD

35 data points across 13 retailers

14 retailers$214 USD to $701 USD

A
Cheapest Retailer
-
$214 USD
₹20,411 INR
B+
Retailer 2
-
$303 USD
View
B+
Retailer 3
-
$327 USD
View
B
Retailer 4
-
$339 USD
View
B
Retailer 5
-
$350 USD
View
B
Retailer 6
-
$385 USD
£303 GBP
View
B
Retailer 7
-
$409 USD
View
B
Retailer 8
-
$416 USD
£328 GBP
View
B
Retailer 9
-
$454 USD
View
B
Retailer 10
-
$471 USD
ZAR 7,601 ZAR
View
Retailer 11
-
$486 USD
A$748 AUD
View
Price last confirmed 29 days ago
C
Retailer 12
-
$574 USD
€547 EUR
View
Most Expensive
C
MOH London
A2BE59927 · Nov 1
$701 USD
£552 GBP
View
12 more retailers have this diamond
Prices start from $214 USDSave up to $487 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 Heart
$214 USD