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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 $18,348 CAD
$13,135 USD
As of October 29, 2026
Save $11,536 CAD (39%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $29,884 CAD 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 6532642678. Listed at 20 retailers as of October 29, 2026, with prices from $18,348 to $29,884, a $11,536 spread on the same certified stone. MOH London lists it at $29,884. 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: $29,884 CAD|Low: $18,348 CAD|High: $30,496 CAD|Avg: $22,442 CAD|-1.0%
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
November 1, 2026
Retailer 8$18,348 CAD
Retailer 11$19,418 CAD
Retailer 3$20,241 CAD
Retailer 2$20,289 CAD
Retailer 10$20,442 CAD
Retailer 15$20,709 CAD
Retailer 14$20,953 CAD
Retailer 12$21,121 CAD
Retailer 16$22,013 CAD
Retailer 4$22,096 CAD
Retailer 13$22,529 CAD
Retailer 6$22,881 CAD
Retailer 5$23,460 CAD
Retailer 7$27,108 CAD
Retailer 9$28,112 CAD
MOH London$29,884 CAD

43 data points across 16 retailers

20 retailers$18,348 CAD to $29,884 CAD

A
Cheapest Retailer
-
$18,348 CAD
$13,135 USD
B+
Retailer 2
-
$19,418 CAD
$13,901 USD
View
Retailer 3
-
$20,155 CAD
$14,428 USD
View
Price last confirmed 104 days ago
B+
Retailer 4
-
$20,241 CAD
$14,490 USD
View
Final sale: no returns
B+
Retailer 5
-
$20,289 CAD
£11,436 GBP
View
B+
Retailer 6
-
$20,442 CAD
A$22,514 AUD
View
B+
Retailer 7
-
$20,709 CAD
$14,825 USD
View
B+
Retailer 8
-
$20,953 CAD
SGD 20,270 SGD
View
B+
Retailer 9
-
$21,121 CAD
$15,120 USD
View
B+
Retailer 10
-
$22,013 CAD
£12,408 GBP
View
B+
Retailer 11
-
$22,096 CAD
$15,818 USD
View
B+
Retailer 12
-
$22,529 CAD
$16,128 USD
View
B+
Retailer 13
-
$22,881 CAD
$16,380 USD
View
Retailer 14
-
$23,071 CAD
$16,516 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$23,460 CAD
$16,795 USD
View
Retailer 16
-
$23,960 CAD
$17,152 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$27,108 CAD
$19,406 USD
View
Retailer 18
-
$27,333 CAD
$19,567 USD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$28,112 CAD
ZAR 325,117 ZAR
View
Most Expensive
B
MOH London
C7D7E736B · Nov 1
$29,884 CAD
£16,845 GBP
View
19 more retailers have this diamond
Prices start from $18,348 CADSave up to $11,536 CAD

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
$18,348 CAD