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Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

FR • H/SI2 • GIA 5546169181

Certificate GIA 5546169181

Diamond specifications and retailer prices

From $3,183 SGD
As of October 31, 2026
Save $3,442 SGD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,831 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546169181. Listed at 5 retailers as of October 31, 2026, with a 108% 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

1.30
Carat
H
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546169181
Dimensions7.44 × 6.16 × 4.66 mm
L/W Ratio1.21
Top View
7.44 mm6.16 mm1.30 ctH / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546169181
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,625 SGD|Low: $3,110 SGD|High: $6,706 SGD|Avg: $4,053 SGD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$3,110 SGD
Retailer 4$3,183 SGD
Retailer 10$3,352 SGD
Retailer 2$3,381 SGD
Retailer 5$3,628 SGD
Retailer 8$3,812 SGD
Retailer 6$3,977 SGD
Retailer 9$4,156 SGD
Retailer 11$4,190 SGD
Retailer 3$4,752 SGD
Retailer 1$6,625 SGD

16 data points across 11 retailers

5 retailers$3,183 SGD to $6,625 SGD

A
Cheapest Retailer
-
$3,183 SGD
Retailer 2
-
$3,553 SGD
$2,778 USD
View
Price last confirmed 41 days ago
B+
Retailer 3
-
$3,628 SGD
$2,837 USD
View
C
Retailer 4
-
$6,625 SGD
£4,079 GBP
View
Most Expensive
NZ Jewellers
1d720558-ce58-4ab8-9824-961d35d79771 · Sep 20
$6,831 SGD
$5,341 USD
View
Price last confirmed 43 days ago
4 more retailers have this diamond
Prices start from $3,183 SGDSave up to $3,442 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
1.30ct Heart
$3,183 SGD