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Round|Natural|GIA

1.21ct D FL Round Natural Diamond

EX • D/FL • GIA 6562180304

Certificate GIA 6562180304

Diamond specifications and retailer prices

From $11,315 USD
HK$88,400 HKD
As of October 30, 2026
Save $9,001 USD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,316 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural round diamond

This 1.21ct 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 6562180304. Listed at 22 retailers as of October 30, 2026, with prices from $11,315 to $20,316, a $9,001 spread on the same certified stone. MOH London lists it at $20,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562180304
Dimensions6.78 × 6.81 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.78 mm6.81 mm1.21 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562180304
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 30
Current: $20,316 USD|Low: $11,315 USD|High: $20,569 USD|Avg: $14,877 USD|-1.2%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 22
November 1, 2026
Retailer 12$11,315 USD
Retailer 7$11,372 USD
Retailer 3$12,865 USD
Retailer 11$13,060 USD
Retailer 10$13,162 USD
Retailer 6$13,201 USD
Retailer 16$13,672 USD
Retailer 18$13,761 USD
Retailer 2$13,935 USD
Retailer 15$14,069 USD
Retailer 4$14,090 USD
Retailer 20$14,359 USD
Retailer 14$15,262 USD
Retailer 21$15,316 USD
Retailer 22$15,555 USD
Retailer 5$15,591 USD
Retailer 13$15,656 USD
Retailer 19$15,946 USD
Retailer 9$16,154 USD
Retailer 8$18,429 USD
Retailer 17$19,111 USD
MOH London$20,316 USD

21 data points across 22 retailers

22 retailers$11,315 USD to $20,316 USD

A
Cheapest Retailer
-
$11,315 USD
HK$88,400 HKD
A
Retailer 2
-
$11,372 USD
€10,830 EUR
View
A
Retailer 3
-
$12,865 USD
View
A
Retailer 4
-
$13,060 USD
View
A
Retailer 5
-
$13,162 USD
View
A
Retailer 6
-
$13,201 USD
View
B+
Retailer 7
-
$13,672 USD
£10,765 GBP
View
B+
Retailer 8
-
$13,761 USD
View
Final sale: no returns
B+
Retailer 9
-
$13,935 USD
£10,973 GBP
View
Retailer 10
-
$14,069 USD
A$21,645 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$14,090 USD
View
B+
Retailer 12
-
$14,359 USD
View
B+
Retailer 13
-
$15,262 USD
View
B+
Retailer 14
-
$15,316 USD
View
B+
Retailer 15
-
$15,555 USD
View
B+
Retailer 16
-
$15,591 USD
£12,276 GBP
View
B+
Retailer 17
-
$15,656 USD
€14,910 EUR
View
B+
Retailer 18
-
$15,946 USD
View
B+
Retailer 19
-
$16,154 USD
View
B+
Retailer 20
-
$18,429 USD
View
B+
Retailer 21
-
$19,111 USD
ZAR 308,744 ZAR
View
Most Expensive
B
MOH London
D28C78A3B · Nov 1
$20,316 USD
£15,997 GBP
View
21 more retailers have this diamond
Prices start from $11,315 USDSave up to $9,001 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
1.21ct Round
$11,315 USD