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Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2434913759

Certificate GIA 2434913759

Diamond specifications and retailer prices

From $4,546 SGD
$3,555 USD
As of November 1, 2026
Save $4,456 SGD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,002 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2434913759. Listed at 7 retailers as of November 1, 2026, with prices from $4,546 to $9,002, a $4,456 spread on the same certified stone. NZ Jewellers lists it at $9,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2434913759
Dimensions7.28 × 7.33 × 4.60 mm
L/W Ratio1.01
Top View
7.28 mm7.33 mm1.51 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2434913759
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 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 1
Current: $9,002 SGD|Low: $4,546 SGD|High: $9,002 SGD|Avg: $5,994 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$4,546 SGD
Retailer 9$4,584 SGD
Retailer 5$5,167 SGD
Retailer 6$5,167 SGD
Retailer 8$5,167 SGD
Retailer 3$5,484 SGD
Retailer 2$5,823 SGD
Retailer 7$5,962 SGD
Retailer 10$6,149 SGD
Retailer 11$8,369 SGD
NZ Jewellers$9,002 SGD

19 data points across 11 retailers

7 retailers$4,546 SGD to $9,002 SGD

A
Cheapest Retailer
-
$4,546 SGD
$3,555 USD
A
Retailer 2
-
$5,167 SGD
$4,040 USD
View
A
Retailer 3
-
$5,167 SGD
$4,040 USD
View
A
Retailer 4
-
$5,167 SGD
$4,040 USD
View
B+
Retailer 5
-
$5,823 SGD
€4,336 EUR
View
B+
Retailer 6
-
$5,962 SGD
$4,662 USD
View
Most Expensive
B
NZ Jewellers
76ba52da-fbb3-4384-8678-b06587292f43 · Nov 2
$9,002 SGD
$7,039 USD
View
6 more retailers have this diamond
Prices start from $4,546 SGDSave up to $4,456 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
1.51ct Round
$4,546 SGD