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Round|Natural|GIA

1.28ct D FL Round Natural Diamond

EX • D/FL • GIA 6531839411

Certificate GIA 6531839411

Diamond specifications and retailer prices

From $19,814 SGD
As of November 5, 2026
10 retailers carry this diamond
Most expensive: $21,289 SGD at Wholesale Diamonds Direct · As of October 14, 2026
View at Wholesale Diamonds Direct

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6531839411. Listed at 10 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531839411
Dimensions6.93 × 6.89 × 4.30 mm
L/W Ratio1.01
Top View
6.93 mm6.89 mm1.28 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531839411
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $19,814 SGD|Low: $13,985 SGD|High: $27,424 SGD|Avg: $19,061 SGD|+0.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Wholesale Diamonds Direct
November 5, 2026
Retailer 3$14,721 SGD
Retailer 6$15,565 SGD
Retailer 9$16,585 SGD
Retailer 15$17,013 SGD
Retailer 19$17,470 SGD
Retailer 11$17,561 SGD
Retailer 13$17,741 SGD
Retailer 5$17,756 SGD
Retailer 8$17,813 SGD
Retailer 17$18,191 SGD
Retailer 2$18,542 SGD
Retailer 18$18,619 SGD
Retailer 1$19,814 SGD
Retailer 7$20,159 SGD
Retailer 4$20,604 SGD
Wholesale Diamonds Direct$21,289 SGD
Retailer 12$21,439 SGD
Retailer 10$22,956 SGD
Retailer 16$24,971 SGD
Retailer 14$27,145 SGD

25 data points across 20 retailers

10 retailers

Retailer 1
-
$16,585 SGD
Price last confirmed 24 days ago
Retailer 2
-
$17,013 SGD
View
Price last confirmed 23 days ago
Retailer 3
-
$17,470 SGD
View
Price last confirmed 22 days ago
Retailer 4
-
$17,561 SGD
View
Price last confirmed 32 days ago
Retailer 5
-
$17,741 SGD
View
Price last confirmed 21 days ago
Retailer 6
-
$18,542 SGD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$19,814 SGD
View
Retailer 8
-
$20,159 SGD
View
Price last confirmed 21 days ago
Retailer 9
-
$20,604 SGD
View
Price last confirmed 22 days ago
Most Expensive
Wholesale Diamonds Direct
437224404 · Oct 14
$21,289 SGD
$16,659 USD
View
Price last confirmed 21 days ago
9 more retailers have this diamond
Prices start from $19,814 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
1.28ct Round
$19,814 SGD