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Heart|Natural|GIA

0.30ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 7561050810

Certificate GIA 7561050810

Diamond specifications and retailer prices

From $425 SGD
As of November 3, 2026
Save $143 SGD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $643 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7561050810. Listed at 7 retailers as of November 3, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.18°
Pavilion angle40.16°
OriginNatural
Grading LabGIA
CertificateGIA 7561050810
Dimensions3.89 × 4.60 × 2.78 mm
L/W Ratio1.18
Culet sizeNone
Top View
3.89 mm4.60 mm0.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561050810
Side View
Table 59.0%Crown 39.18°Girdle: MED-VTKPavilion 40.16°Culet: NoneDepth 60.3%

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 3
Current: $425 SGD|Low: $425 SGD|High: $679 SGD|Avg: $564 SGD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 3, 2026
Retailer 1$425 SGD
Retailer 6$491 SGD
Retailer 5$508 SGD
Retailer 4$557 SGD
Retailer 3$563 SGD
Retailer 2$568 SGD
Wholesale Diamonds Direct$643 SGD

37 data points across 7 retailers

7 retailers$425 SGD to $568 SGD

A
Cheapest Retailer
-
$425 SGD
B+
Retailer 2
-
$491 SGD
View
B+
Retailer 3
-
$508 SGD
$397 USD
View
B
Retailer 4
-
$557 SGD
£343 GBP
View
B
Retailer 5
-
$563 SGD
$440 USD
View
B
Retailer 6
-
$568 SGD
£350 GBP
View
Most Expensive
Wholesale Diamonds Direct
415436868 · Oct 27
$643 SGD
$503 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $425 SGDSave up to $143 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
$425 SGD