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Round|Natural|GIA

0.51ct D FL Round Natural Diamond

EX • D/FL • GIA 2568176607

Certificate GIA 2568176607

Diamond specifications and retailer prices

From $1,930 SGD
As of November 4, 2026
Save $2,690 SGD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,616 SGD at NZ Jewellers · As of October 3, 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 2568176607. Listed at 22 retailers as of November 2, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2568176607
Dimensions5.10 × 5.13 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.10 mm5.13 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568176607
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: $4,070 SGD|Low: $1,913 SGD|High: $4,763 SGD|Avg: $3,217 SGD|+0.8%
Retailer 1
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
November 5, 2026
Retailer 12$1,930 SGD
Retailer 4$2,280 SGD
Retailer 2$2,382 SGD
Retailer 7$2,386 SGD
Retailer 14$2,433 SGD
Retailer 8$2,622 SGD
Retailer 5$2,717 SGD
Retailer 9$3,002 SGD
Retailer 3$3,108 SGD
Retailer 6$3,312 SGD
Retailer 10$3,587 SGD
Retailer 13$3,724 SGD
Retailer 1$4,070 SGD
Retailer 11$4,620 SGD

43 data points across 14 retailers

22 retailers$1,930 SGD to $4,620 SGD

A+
Cheapest Retailer
-
$1,930 SGD
A
Retailer 2
-
$2,280 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
-
$2,622 SGD
View
Retailer 7
-
$2,686 SGD
View
Price last confirmed 24 days ago
Retailer 8
-
$2,717 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$2,810 SGD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
$3,002 SGD
View
Retailer 11
-
$3,100 SGD
View
Price last confirmed 59 days ago
Retailer 12
-
$3,100 SGD
View
Price last confirmed 27 days ago
Retailer 13
-
$3,100 SGD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$3,108 SGD
View
Retailer 15
-
$3,312 SGD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$3,587 SGD
View
B
Retailer 17
-
$3,724 SGD
View
B+
Retailer 18
-
$4,070 SGD
View
B
Retailer 19
-
$4,620 SGD
View
Retailer 20
-
$5,616 SGD
View
Price last confirmed 55 days ago
Retailer 21
-
$5,616 SGD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
cc58645e-c48e-4754-872f-b8092dfd6ada · Oct 3
$5,616 SGD
$4,395 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from $1,930 SGDSave up to $2,690 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