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Round|Natural|GIA

1.51ct K IF Round Natural Diamond

EX • K/IF • GIA 2494357452

Certificate GIA 2494357452

Diamond specifications and retailer prices

From $7,507 SGD
As of November 5, 2026
Save $6,749 SGD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,256 SGD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2494357452. Listed at 8 retailers as of November 5, 2026, with prices from $7,507 to $14,256, a $6,749 spread on the same certified stone. NZ Jewellers lists it at $14,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2494357452
Dimensions7.30 × 7.34 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.30 mm7.34 mm1.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494357452
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 5
Current: $14,256 SGD|Low: $7,200 SGD|High: $14,256 SGD|Avg: $10,145 SGD|+4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$7,507 SGD
Retailer 10$8,177 SGD
Retailer 8$8,523 SGD
Retailer 6$8,655 SGD
Retailer 11$8,655 SGD
Retailer 2$9,250 SGD
Retailer 7$9,835 SGD
Retailer 9$10,837 SGD
Retailer 4$12,523 SGD
Retailer 3$13,209 SGD
NZ Jewellers$14,256 SGD

25 data points across 11 retailers

8 retailers$7,507 SGD to $14,256 SGD

A
Cheapest Retailer
-
$7,507 SGD
B+
Retailer 2
-
$8,523 SGD
View
B+
Retailer 3
-
$8,655 SGD
View
B+
Retailer 4
-
$9,250 SGD
View
B+
Retailer 5
-
$9,835 SGD
View
B+
Retailer 6
-
$10,837 SGD
View
B
Retailer 7
-
$12,523 SGD
View
Most Expensive
B
NZ Jewellers
82e85d4d-80a4-4ba5-a299-c3de78db5479 · Nov 5
$14,256 SGD
$11,161 USD
View
7 more retailers have this diamond
Prices start from $7,507 SGDSave up to $6,749 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
$7,507 SGD