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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

EX • G/IF • GIA 5556042057

Certificate GIA 5556042057

Diamond specifications and retailer prices

From $13,599 SGD
As of November 6, 2026
Save $12,447 SGD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $26,046 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5556042057. Listed at 20 retailers as of November 5, 2026, with prices from $13,599 to $26,046, a $12,447 spread on the same certified stone. NZ Jewellers lists it at $26,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556042057
Dimensions7.28 × 7.34 × 4.58 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Top View
7.28 mm7.34 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556042057
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $26,046 SGD|Low: $13,599 SGD|High: $26,304 SGD|Avg: $18,701 SGD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 4$13,599 SGD
Retailer 2$14,133 SGD
Retailer 9$16,164 SGD
Retailer 12$16,399 SGD
Retailer 7$16,530 SGD
Retailer 17$16,949 SGD
Retailer 8$17,182 SGD
Retailer 5$17,250 SGD
Retailer 3$18,400 SGD
Retailer 15$18,688 SGD
Retailer 16$18,731 SGD
Retailer 6$19,150 SGD
Retailer 14$19,406 SGD
Retailer 11$19,579 SGD
Retailer 10$22,800 SGD
Retailer 13$24,340 SGD
NZ Jewellers$26,046 SGD

30 data points across 17 retailers

20 retailers$13,599 SGD to $26,046 SGD

A+
Cheapest Retailer
-
$13,599 SGD
A
Retailer 2
-
$14,133 SGD
View
Retailer 3
-
$15,470 SGD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$16,164 SGD
View
Retailer 5
-
$16,179 SGD
View
Price last confirmed 180 days ago
A
Retailer 6
-
$16,399 SGD
View
A
Retailer 7
-
$16,530 SGD
View
Final sale: no returns
A
Retailer 8
-
$16,949 SGD
View
Retailer 9
-
$17,182 SGD
View
Price last confirmed 15 days ago
Retailer 10
-
$17,250 SGD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$17,475 SGD
View
A
Retailer 12
-
$18,400 SGD
View
A
Retailer 13
-
$18,688 SGD
View
A
Retailer 14
-
$18,731 SGD
View
A
Retailer 15
-
$19,150 SGD
View
A
Retailer 16
-
$19,406 SGD
View
B+
Retailer 17
-
$19,579 SGD
View
B+
Retailer 18
-
$22,800 SGD
View
B+
Retailer 19
-
$24,340 SGD
View
Most Expensive
B+
NZ Jewellers
f1e3ff24-c296-4567-91be-3b5f743e6347 · Nov 5
$26,046 SGD
$20,323 USD
View
19 more retailers have this diamond
Prices start from $13,599 SGDSave up to $12,447 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
$13,599 SGD