Round|Natural|GIA

1.26ct D FL Round Natural Diamond

EX • D/FL • GIA 1128222729

Certificate GIA 1128222729

Diamond specifications and retailer prices

From $13,259 USD
CA$18,416 CAD
As of October 27, 2026
Save $8,769 USD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $22,028 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct natural round diamond

This 1.26ct 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 1128222729. Listed at 8 retailers as of October 27, 2026, with prices from $13,259 to $22,028, a $8,769 spread on the same certified stone. MOH London lists it at $22,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1128222729
Dimensions6.88 × 6.91 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.88 mm6.91 mm1.26 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1128222729
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.8°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 27
Current: $22,028 USD|Low: $13,259 USD|High: $22,904 USD|Avg: $17,869 USD|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$13,259 USD
Retailer 4$14,717 USD
Retailer 2$15,196 USD
Retailer 5$15,309 USD
Retailer 6$16,590 USD
Retailer 7$17,010 USD
Retailer 3$17,119 USD
MOH London$22,028 USD

38 data points across 8 retailers

8 retailers$13,259 USD to $22,028 USD

A
Cheapest Retailer
-
$13,259 USD
CA$18,416 CAD
A
Retailer 2
-
$14,717 USD
£11,588 GBP
View
A
Retailer 3
-
$15,196 USD
View
A
Retailer 4
-
$15,309 USD
View
B+
Retailer 5
-
$16,590 USD
View
B+
Retailer 6
-
$17,010 USD
View
B+
Retailer 7
-
$17,119 USD
€16,304 EUR
View
Most Expensive
B+
MOH London
D14133465 · Oct 29
$22,028 USD
£17,345 GBP
View
7 more retailers have this diamond
Prices start from $13,259 USDSave up to $8,769 USD

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
1.26ct Round
$13,259 USD