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Round|Natural|GIA

1.24ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5553388007

Certificate GIA 5553388007

Diamond specifications and retailer prices

From $3,294 SGD
As of November 6, 2026
Save $4,397 SGD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,691 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553388007. Listed at 10 retailers as of November 5, 2026, with prices from $3,294 to $7,691, a $4,397 spread on the same certified stone. NZ Jewellers lists it at $7,691. 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

1.24
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553388007
Dimensions6.85 × 6.80 × 4.30 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Crystal, Indented Natural, Needle, Natural
Top View
6.85 mm6.80 mm1.24 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553388007
Side View
Table 59.0%Crown 35°GirdlePavilion 41.6°Culet: NDepth 63.0%

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 6
Current: $7,691 SGD|Low: $3,177 SGD|High: $7,851 SGD|Avg: $4,456 SGD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,294 SGD
Retailer 9$3,394 SGD
Retailer 10$3,482 SGD
Retailer 6$3,678 SGD
Retailer 7$3,678 SGD
Retailer 2$3,870 SGD
Retailer 4$4,272 SGD
Retailer 3$4,296 SGD
Retailer 5$6,135 SGD
NZ Jewellers$7,691 SGD

37 data points across 10 retailers

10 retailers$3,294 SGD to $7,691 SGD

A
Cheapest Retailer
-
$3,294 SGD
A
Retailer 2
-
$3,394 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,482 SGD
View
Retailer 4
-
$3,678 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,678 SGD
View
B+
Retailer 6
-
$3,870 SGD
View
B+
Retailer 7
-
$4,272 SGD
View
B+
Retailer 8
-
$4,296 SGD
View
B
Retailer 9
-
$6,135 SGD
View
Most Expensive
B
NZ Jewellers
e13905d7-781b-42f0-84fd-bc77721296a8 · Nov 5
$7,691 SGD
$6,001 USD
View
9 more retailers have this diamond
Prices start from $3,294 SGDSave up to $4,397 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
1.24ct Round
$3,294 SGD