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Round|Natural|GIA

1.73ct D FL Round Natural Diamond

EX • D/FL • GIA 1246079511

Certificate GIA 1246079511

Diamond specifications and retailer prices

From €19,718 EUR
HK$172,100 HKD
As of October 30, 2026
Save €16,520 EUR (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €36,238 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct natural round diamond

This 1.73ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1246079511. Listed at 23 retailers as of October 29, 2026, with prices from €19,718 to €36,238, a €16,520 spread on the same certified stone. MOH London lists it at €36,238. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1246079511
Dimensions7.79 × 7.75 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm7.75 mm1.73 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246079511
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.9%

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: €36,238 EUR|Low: €19,328 EUR|High: €36,238 EUR|Avg: €25,781 EUR
MOH London
Retailer 2
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Retailer 24
November 1, 2026
Retailer 5€19,718 EUR
Retailer 20€21,174 EUR
Retailer 16€21,773 EUR
Retailer 14€22,826 EUR
Retailer 18€23,092 EUR
Retailer 4€23,194 EUR
Retailer 11€23,353 EUR
Retailer 24€24,041 EUR
Retailer 12€24,414 EUR
Retailer 2€24,724 EUR
Retailer 9€24,776 EUR
Retailer 10€25,454 EUR
Retailer 23€25,475 EUR
Retailer 15€25,566 EUR
Retailer 8€26,236 EUR
Retailer 6€26,749 EUR
Retailer 7€27,598 EUR
Retailer 13€27,834 EUR
Retailer 21€28,004 EUR
Retailer 22€28,349 EUR
Retailer 3€28,660 EUR
Retailer 17€31,740 EUR
Retailer 19€33,908 EUR
MOH London€36,238 EUR

16 data points across 24 retailers

23 retailers€19,718 EUR to €36,238 EUR

A
Cheapest Retailer
-
€19,718 EUR
HK$172,100 HKD
A
Retailer 2
-
€21,174 EUR
₹2,252,875 INR
View
Retailer 3
-
€21,773 EUR
$24,325 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€22,826 EUR
$25,501 USD
View
A
Retailer 5
-
€23,092 EUR
£20,314 GBP
View
A
Retailer 6
-
€23,194 EUR
$25,913 USD
View
A
Retailer 7
-
€23,353 EUR
$26,090 USD
View
B+
Retailer 8
-
€24,041 EUR
$26,859 USD
View
B+
Retailer 9
-
€24,414 EUR
$27,275 USD
View
Final sale: no returns
B+
Retailer 10
-
€24,724 EUR
£21,749 GBP
View
B+
Retailer 11
-
€24,776 EUR
$27,680 USD
View
B+
Retailer 12
-
€25,454 EUR
£22,392 GBP
View
B+
Retailer 13
-
€25,475 EUR
$28,461 USD
View
B+
Retailer 14
-
€25,566 EUR
$28,562 USD
View
B+
Retailer 15
-
€26,236 EUR
$29,311 USD
View
B+
Retailer 16
-
€26,749 EUR
$29,884 USD
View
B+
Retailer 17
-
€27,598 EUR
$30,833 USD
View
B+
Retailer 18
-
€27,834 EUR
A$47,840 AUD
View
B+
Retailer 19
-
€28,004 EUR
View
B+
Retailer 20
-
€28,349 EUR
$31,672 USD
View
B+
Retailer 21
-
€28,660 EUR
$32,019 USD
View
B+
Retailer 22
-
€33,908 EUR
ZAR 611,996 ZAR
View
Most Expensive
B
MOH London
62A316FD6 · Oct 29
€36,238 EUR
£31,878 GBP
View
22 more retailers have this diamond
Prices start from €19,718 EURSave up to €16,520 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
1.73ct Round
€19,718 EUR