Round|Natural|GIA

1.28ct D FL Round Natural Diamond

EX • D/FL • GIA 2516647910

Certificate GIA 2516647910

Diamond specifications and retailer prices

From €11,608 EUR
As of November 1, 2026
Save €8,429 EUR (42%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €20,037 EUR at MOH London · As of November 1, 2026
View at MOH London

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 2516647910. Listed at 26 retailers as of November 1, 2026, with prices from €11,608 to €20,037, a €8,429 spread on the same certified stone. MOH London lists it at €20,037. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2516647910
Dimensions6.93 × 6.97 × 4.32 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.93 mm6.97 mm1.28 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516647910
Side View
Table 59.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €20,037 EUR|Low: €10,271 EUR|High: €20,278 EUR|Avg: €14,443 EUR|-1.1%
MOH London
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
November 1, 2026
Retailer 14€11,608 EUR
Retailer 12€11,795 EUR
Retailer 13€12,295 EUR
Retailer 11€12,325 EUR
Retailer 4€12,830 EUR
Retailer 3€13,111 EUR
Retailer 8€13,410 EUR
Retailer 15€13,685 EUR
Retailer 10€13,784 EUR
Retailer 5€13,899 EUR
Retailer 6€14,433 EUR
Retailer 2€15,976 EUR
Retailer 7€18,175 EUR
Retailer 9€18,849 EUR
MOH London€20,037 EUR

41 data points across 15 retailers

26 retailers€11,608 EUR to €20,037 EUR

A
Cheapest Retailer
-
€11,608 EUR
A
Retailer 2
-
€11,731 EUR
$13,158 USD
View
A
Retailer 3
-
€11,795 EUR
$13,229 USD
View
A
Retailer 4
-
€12,017 EUR
$13,478 USD
View
A
Retailer 5
-
€12,295 EUR
$13,790 USD
View
Final sale: no returns
A
Retailer 6
-
€12,325 EUR
$13,824 USD
View
A
Retailer 7
-
€12,589 EUR
$14,120 USD
View
Retailer 8
-
€12,830 EUR
$14,390 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
€13,111 EUR
$14,705 USD
View
A
Retailer 10
-
€13,410 EUR
£11,843 GBP
View
B+
Retailer 11
-
€13,661 EUR
$15,322 USD
View
Retailer 12
-
€13,685 EUR
$15,349 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
€13,699 EUR
$15,365 USD
View
Retailer 14
-
€13,784 EUR
A$23,785 AUD
View
Price last confirmed 9 days ago
Retailer 15
-
€13,899 EUR
$15,589 USD
View
Price last confirmed 52 days ago
Retailer 16
-
€13,899 EUR
$15,589 USD
View
Price last confirmed 11 days ago
Retailer 17
-
€14,433 EUR
$16,188 USD
View
Price last confirmed 64 days ago
Retailer 18
-
€14,433 EUR
$16,188 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
€14,791 EUR
$16,590 USD
View
B+
Retailer 20
-
€15,018 EUR
$16,845 USD
View
B+
Retailer 21
-
€15,365 EUR
$17,234 USD
View
B+
Retailer 22
-
€15,976 EUR
View
Retailer 23
-
€18,175 EUR
$20,385 USD
View
Price last confirmed 52 days ago
Retailer 24
-
€18,175 EUR
$20,385 USD
View
Price last confirmed 10 days ago
B+
Retailer 25
-
€18,849 EUR
ZAR 341,530 ZAR
View
Most Expensive
B
MOH London
0DD5521CC · Nov 1
€20,037 EUR
£17,696 GBP
View
25 more retailers have this diamond
Prices start from €11,608 EURSave up to €8,429 EUR

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
€11,608 EUR