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Round|Natural|GIA

1.23ct D FL Round Natural Diamond

EX • D/FL • GIA 6532642678

Certificate GIA 6532642678

Diamond specifications and retailer prices

From €11,757 EUR
$13,135 USD
As of October 29, 2026
Save €7,494 EUR (39%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €19,251 EUR at MOH London · As of October 29, 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 6532642678. Listed at 20 retailers as of October 29, 2026, with prices from €11,757 to €19,251, a €7,494 spread on the same certified stone. MOH London lists it at €19,251. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532642678
Dimensions7.01 × 6.97 × 4.16 mm
L/W Ratio1.01
Top View
7.01 mm6.97 mm1.23 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532642678
Side View
Table 59.0%Crown 33.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.5%

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 29
Current: €19,251 EUR|Low: €11,757 EUR|High: €19,541 EUR|Avg: €14,379 EUR|-0.4%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 8€11,757 EUR
Retailer 11€12,443 EUR
Retailer 3€12,970 EUR
Retailer 2€13,000 EUR
Retailer 9€13,099 EUR
Retailer 15€13,270 EUR
Retailer 14€13,426 EUR
Retailer 12€13,534 EUR
Retailer 16€14,105 EUR
Retailer 4€14,158 EUR
Retailer 13€14,436 EUR
Retailer 6€14,662 EUR
Retailer 5€15,033 EUR
Retailer 7€17,370 EUR
Retailer 10€17,918 EUR
MOH London€19,251 EUR

41 data points across 16 retailers

20 retailers€11,757 EUR to €19,251 EUR

A
Cheapest Retailer
-
€11,757 EUR
$13,135 USD
B+
Retailer 2
-
€12,443 EUR
$13,901 USD
View
Retailer 3
-
€12,915 EUR
$14,428 USD
View
Price last confirmed 104 days ago
B+
Retailer 4
-
€12,970 EUR
$14,490 USD
View
Final sale: no returns
B+
Retailer 5
-
€13,000 EUR
£11,436 GBP
View
B+
Retailer 6
-
€13,099 EUR
A$22,514 AUD
View
B+
Retailer 7
-
€13,270 EUR
$14,825 USD
View
B+
Retailer 8
-
€13,426 EUR
SGD 20,270 SGD
View
B+
Retailer 9
-
€13,534 EUR
$15,120 USD
View
B+
Retailer 10
-
€14,105 EUR
£12,408 GBP
View
B+
Retailer 11
-
€14,158 EUR
$15,818 USD
View
B+
Retailer 12
-
€14,436 EUR
$16,128 USD
View
B+
Retailer 13
-
€14,662 EUR
$16,380 USD
View
Retailer 14
-
€14,783 EUR
$16,516 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
€15,033 EUR
$16,795 USD
View
Retailer 16
-
€15,353 EUR
$17,152 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
€17,370 EUR
$19,406 USD
View
Retailer 18
-
€17,514 EUR
$19,567 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
€17,918 EUR
ZAR 323,389 ZAR
View
Most Expensive
B
MOH London
C7D7E736B · Oct 29
€19,251 EUR
£16,935 GBP
View
19 more retailers have this diamond
Prices start from €11,757 EURSave up to €7,494 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
€11,757 EUR