Round|Natural|GIA

1.28ct D FL Round Natural Diamond

EX • D/FL

Diamond specifications and retailer prices

From €11,474 EUR
$12,869 USD
As of October 31, 2026
Save €6,701 EUR (37%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €18,175 EUR at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

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. Listed at 14 retailers as of October 30, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
OriginNatural
Grading LabGIA
Dimensions6.93 × 6.97 × 4.32 mm
L/W Ratio1.01
Top View
6.93 mm6.97 mm1.28 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
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: Oct 31
Current: €18,175 EUR|Low: €11,474 EUR|High: €18,175 EUR|Avg: €14,375 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8€11,474 EUR
Retailer 9€12,409 EUR
Retailer 4€12,830 EUR
Retailer 5€13,685 EUR
Retailer 10€13,772 EUR
Retailer 6€13,899 EUR
Retailer 11€14,327 EUR
Retailer 7€14,433 EUR
Retailer 3€15,918 EUR
Retailer 2€16,596 EUR
NZ Jewellers€18,175 EUR

24 data points across 11 retailers

14 retailers€11,474 EUR to €18,175 EUR

A
Cheapest Retailer
-
€11,474 EUR
$12,869 USD
A
Retailer 2
-
€12,409 EUR
CA$19,330 CAD
View
A
Retailer 3
-
€12,830 EUR
$14,390 USD
View
B+
Retailer 4
-
€13,685 EUR
$15,349 USD
View
B+
Retailer 5
-
€13,772 EUR
$15,447 USD
View
Retailer 6
-
€13,899 EUR
$15,589 USD
View
Price last confirmed 46 days ago
B+
Retailer 7
-
€13,899 EUR
$15,589 USD
View
B+
Retailer 8
-
€14,327 EUR
$16,069 USD
View
B+
Retailer 9
-
€14,433 EUR
$16,188 USD
View
Retailer 10
-
€14,433 EUR
$16,188 USD
View
Price last confirmed 46 days ago
B
Retailer 11
-
€15,918 EUR
$17,854 USD
View
B+
Retailer 12
-
€16,596 EUR
A$28,638 AUD
View
B
Retailer 13
-
€18,175 EUR
$20,385 USD
View
Most Expensive
NZ Jewellers
d6e3ed6d-8807-4762-a61b-87759e630371 · Sep 19
€18,175 EUR
$20,385 USD
View
Price last confirmed 44 days ago
13 more retailers have this diamond
Prices start from €11,474 EURSave up to €6,701 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
€11,474 EUR