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Round|Natural|GIA

1.23ct D FL Round Natural Diamond

EX • D/FL • GIA 3565282340

Certificate GIA 3565282340

Diamond specifications and retailer prices

From €11,740 EUR
$13,116 USD
As of October 30, 2026
Save €6,152 EUR (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €17,892 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct natural round diamond

This 1.23ct 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 3565282340. Listed at 15 retailers as of October 30, 2026, with prices from €11,740 to €17,892, a €6,152 spread on the same certified stone. MOH London lists it at €17,892. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3565282340
Dimensions6.90 × 6.87 × 4.29 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Top View
6.90 mm6.87 mm1.23 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565282340
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Oct 30
Current: €17,892 EUR|Low: €11,740 EUR|High: €18,929 EUR|Avg: €13,973 EUR|-5.4%
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
November 1, 2026
Retailer 10€11,740 EUR
Retailer 8€12,118 EUR
Retailer 7€12,272 EUR
Retailer 3€12,970 EUR
Retailer 5€12,970 EUR
Retailer 14€12,988 EUR
Retailer 13€13,060 EUR
Retailer 6€13,220 EUR
Retailer 9€13,575 EUR
Retailer 11€13,750 EUR
Retailer 2€13,921 EUR
Retailer 4€17,268 EUR
Retailer 12€17,294 EUR
MOH London€17,892 EUR

32 data points across 14 retailers

15 retailers€11,740 EUR to €17,892 EUR

A
Cheapest Retailer
-
€11,740 EUR
$13,116 USD
B+
Retailer 2
-
€12,118 EUR
$13,538 USD
View
Final sale: no returns
A
Retailer 3
-
€12,272 EUR
£10,796 GBP
View
Retailer 4
-
€12,970 EUR
$14,490 USD
View
Price last confirmed 27 days ago
Retailer 5
-
€12,988 EUR
A$22,324 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
€13,575 EUR
$15,166 USD
View
B+
Retailer 7
-
€13,750 EUR
£12,096 GBP
View
B+
Retailer 8
-
€13,921 EUR
View
Retailer 9
-
€14,100 EUR
$15,753 USD
View
Price last confirmed 32 days ago
Retailer 10
-
€14,321 EUR
$15,999 USD
View
Price last confirmed 30 days ago
Retailer 11
-
€14,872 EUR
$16,615 USD
View
Price last confirmed 32 days ago
Retailer 12
-
€16,966 EUR
$18,955 USD
View
Price last confirmed 34 days ago
Retailer 13
-
€17,268 EUR
ZAR 311,654 ZAR
View
Price last confirmed 31 days ago
B
Retailer 14
-
€17,294 EUR
$19,321 USD
View
Most Expensive
B
MOH London
EA161F18B · Nov 1
€17,892 EUR
£15,739 GBP
View
14 more retailers have this diamond
Prices start from €11,740 EURSave up to €6,152 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
1.23ct Round
€11,740 EUR