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Round|Natural|GIA

1.15ct D FL Round Natural Diamond

EX • D/FL

Diamond specifications and retailer prices

From $14,799 SGD
$11,576 USD
As of October 31, 2026
Save $6,619 SGD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,418 SGD at GS Diamonds · As of November 1, 2026
View at GS Diamonds

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 6 retailers as of October 31, 2026, with prices from $14,799 to $21,418, a $6,619 spread on the same certified stone. GS Diamonds lists it at $21,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.74 × 6.79 × 4.13 mm
L/W Ratio1.01
Top View
6.74 mm6.79 mm1.15 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $21,418 SGD|Low: $14,446 SGD|High: $23,447 SGD|Avg: $18,420 SGD|+3.2%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$14,446 SGD
Retailer 3$14,799 SGD
Retailer 6$15,985 SGD
Retailer 5$17,931 SGD
Retailer 8$18,456 SGD
Retailer 7$18,620 SGD
Retailer 9$20,507 SGD
GS Diamonds$21,418 SGD
Retailer 4$23,447 SGD

29 data points across 9 retailers

6 retailers$14,799 SGD to $21,418 SGD

Retailer 1
-
$14,446 SGD
$11,300 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$14,799 SGD
$11,576 USD
View
B+
Retailer 3
-
$15,985 SGD
CA$17,367 CAD
View
B
Retailer 4
-
$18,456 SGD
$14,437 USD
View
B
Retailer 5
-
$20,507 SGD
$16,041 USD
View
Most Expensive
B
GS Diamonds
S2A9-2554263071 · Nov 1
$21,418 SGD
A$25,775 AUD
View
5 more retailers have this diamond
Prices start from $14,799 SGDSave up to $6,619 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.

B+
1.15ct Round
$14,799 SGD