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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 $274 SGD
₹20,411 INR
As of November 2, 2026
Save $622 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $897 SGD 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 $274 to $897, a $622 spread on the same certified stone. MOH London lists it at $897. 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: $897 SGD|Low: $274 SGD|High: $1,487 SGD|Avg: $631 SGD|-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$274 SGD
Retailer 12$388 SGD
Retailer 11$418 SGD
Retailer 10$434 SGD
Retailer 6$493 SGD
Retailer 3$523 SGD
Retailer 9$532 SGD
Retailer 8$602 SGD
Retailer 4$622 SGD
Retailer 7$735 SGD
Retailer 5$795 SGD
MOH London$897 SGD
Retailer 13$1,487 SGD

35 data points across 13 retailers

14 retailers$274 SGD to $897 SGD

A
Cheapest Retailer
-
$274 SGD
₹20,411 INR
B+
Retailer 2
-
$388 SGD
$303 USD
View
B+
Retailer 3
-
$418 SGD
$327 USD
View
B
Retailer 4
-
$434 SGD
$339 USD
View
B
Retailer 5
-
$448 SGD
$350 USD
View
B
Retailer 6
-
$493 SGD
£303 GBP
View
B
Retailer 7
-
$523 SGD
$409 USD
View
B
Retailer 8
-
$532 SGD
£328 GBP
View
B
Retailer 9
-
$581 SGD
$454 USD
View
B
Retailer 10
-
$602 SGD
ZAR 7,601 ZAR
View
Retailer 11
-
$622 SGD
A$748 AUD
View
Price last confirmed 30 days ago
C
Retailer 12
-
$735 SGD
€547 EUR
View
Most Expensive
C
MOH London
A2BE59927 · Nov 1
$897 SGD
£552 GBP
View
12 more retailers have this diamond
Prices start from $274 SGDSave up to $622 SGD

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
$274 SGD