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Heart|Natural|GIA

1.22ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2547643729

Certificate GIA 2547643729

Diamond specifications and retailer prices

From $2,864 SGD
As of November 6, 2026
Save $422 SGD (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,286 SGD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.22ct natural heart diamond

This 1.22ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547643729. Listed at 5 retailers as of November 6, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547643729
Dimensions6.65 × 7.52 × 4.35 mm
L/W Ratio1.13
Top View
6.65 mm7.52 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547643729
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,286 SGD|Low: $2,782 SGD|High: $3,996 SGD|Avg: $3,201 SGD|-17.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$2,864 SGD
Retailer 3$2,877 SGD
Retailer 5$2,913 SGD
Retailer 2$3,053 SGD
Retailer 6$3,221 SGD
Michael Trio$3,286 SGD

42 data points across 6 retailers

5 retailers$2,864 SGD to $3,286 SGD

A
Cheapest Retailer
-
$2,864 SGD
A
Retailer 2
-
$2,877 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,913 SGD
View
A
Retailer 4
-
$3,053 SGD
View
Most Expensive
A
Michael Trio
1881471840 · Nov 6
$3,286 SGD
View
4 more retailers have this diamond
Prices start from $2,864 SGDSave up to $422 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
1.22ct Heart
$2,864 SGD