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Round|Natural|GIA

0.51ct D FL Round Natural Diamond

EX • D/FL • GIA 1559970772

Certificate GIA 1559970772

Diamond specifications and retailer prices

From $1,930 SGD
As of November 4, 2026
Save $3,585 SGD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,514 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559970772. Listed at 19 retailers as of November 4, 2026, with prices from $1,930 to $5,514, a $3,585 spread on the same certified stone. NZ Jewellers lists it at $5,514. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559970772
Dimensions5.12 × 5.15 × 3.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.12 mm5.15 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559970772
Side View
Table 59.0%Crown 33°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.8%

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 4
Current: $5,514 SGD|Low: $1,913 SGD|High: $5,575 SGD|Avg: $3,132 SGD|-1.1%
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 18$1,930 SGD
Retailer 9$2,266 SGD
Retailer 7$2,382 SGD
Retailer 13$2,386 SGD
Retailer 6$2,433 SGD
Retailer 14$2,607 SGD
Retailer 3$2,638 SGD
Retailer 10$2,717 SGD
Retailer 5$2,759 SGD
Retailer 16$3,002 SGD
Retailer 19$3,043 SGD
Retailer 17$3,055 SGD
Retailer 8$3,108 SGD
Retailer 11$3,312 SGD
Retailer 2$3,574 SGD
Retailer 4$3,724 SGD
Retailer 12$4,070 SGD
Retailer 15$4,608 SGD
NZ Jewellers$5,514 SGD

30 data points across 19 retailers

19 retailers$1,930 SGD to $5,514 SGD

A+
Cheapest Retailer
-
$1,930 SGD
A
Retailer 2
-
$2,266 SGD
View
B+
Retailer 3
-
$2,382 SGD
View
A
Retailer 4
-
$2,386 SGD
View
A
Retailer 5
-
$2,433 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,607 SGD
View
Retailer 7
-
$2,638 SGD
View
Price last confirmed 7 days ago
Retailer 8
-
$2,717 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,759 SGD
View
B+
Retailer 10
-
$3,002 SGD
View
B+
Retailer 11
-
$3,043 SGD
View
B+
Retailer 12
-
$3,055 SGD
View
B+
Retailer 13
-
$3,108 SGD
View
Retailer 14
-
$3,312 SGD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$3,574 SGD
View
B
Retailer 16
-
$3,724 SGD
View
B+
Retailer 17
-
$4,070 SGD
View
B
Retailer 18
-
$4,608 SGD
View
Most Expensive
B
NZ Jewellers
d1b3c129-a336-4847-b14e-f2fed5f8046c · Nov 4
$5,514 SGD
$4,315 USD
View
18 more retailers have this diamond
Prices start from $1,930 SGDSave up to $3,585 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+
0.51ct Round
$1,930 SGD