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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 6545583394

Certificate GIA 6545583394

Diamond specifications and retailer prices

From $4,700 SGD
As of November 5, 2026
Save $611 SGD (11%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,311 SGD at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6545583394. Listed at 6 retailers as of November 5, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545583394
Dimensions6.71 × 6.76 × 4.26 mm
L/W Ratio1.01
Top View
6.71 mm6.76 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545583394
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $5,311 SGD|Low: $4,505 SGD|High: $5,841 SGD|Avg: $5,203 SGD|-5.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$4,700 SGD
Retailer 4$5,003 SGD
Retailer 5$5,131 SGD
Retailer 6$5,222 SGD
Retailer 2$5,264 SGD
Michael Trio$5,311 SGD

46 data points across 6 retailers

6 retailers$4,700 SGD to $5,311 SGD

A
Cheapest Retailer
-
$4,700 SGD
A
Retailer 2
-
$5,003 SGD
View
A
Retailer 3
-
$5,131 SGD
View
Final sale: no returns
A
Retailer 4
-
$5,222 SGD
View
A
Retailer 5
-
$5,264 SGD
View
Most Expensive
A
Michael Trio
9306665500 · Nov 5
$5,311 SGD
View
5 more retailers have this diamond
Prices start from $4,700 SGDSave up to $611 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
1.20ct Round
$4,700 SGD