CaratHunter
Plans
Round|Natural|GIA

1.73ct D FL Round Natural Diamond

EX • D/FL • GIA 1246079511

Certificate GIA 1246079511

Diamond specifications and retailer prices

From $39,086 NZD
HK$172,100 HKD
As of November 1, 2026
Save $32,747 NZD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $71,833 NZD 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 $39,086 to $71,833, a $32,747 spread on the same certified stone. MOH London lists it at $71,833. 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
Colour
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: Nov 1
Current: $71,833 NZD|Low: $38,314 NZD|High: $71,833 NZD|Avg: $51,103 NZD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 5$39,086 NZD
Retailer 2$41,962 NZD
Retailer 16$43,160 NZD
Retailer 14$45,246 NZD
Retailer 20$45,775 NZD
Retailer 4$45,977 NZD
Retailer 11$46,291 NZD
Retailer 24$47,656 NZD
Retailer 12$48,394 NZD
Retailer 18$49,009 NZD
Retailer 9$49,113 NZD
Retailer 10$50,457 NZD
Retailer 23$50,498 NZD
Retailer 15$50,678 NZD
Retailer 8$52,007 NZD
Retailer 6$53,023 NZD
Retailer 7$54,707 NZD
Retailer 19$55,174 NZD
Retailer 13$55,263 NZD
Retailer 22$56,196 NZD
Retailer 3$56,811 NZD
Retailer 17$62,916 NZD
Retailer 21$67,215 NZD
MOH London$71,833 NZD

16 data points across 24 retailers

23 retailers$39,086 NZD to $71,833 NZD

A
Cheapest Retailer
-
$39,086 NZD
HK$172,100 HKD
A
Retailer 2
-
$41,962 NZD
₹2,252,387 INR
View
Retailer 3
-
$43,160 NZD
$24,325 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$45,246 NZD
$25,501 USD
View
A
Retailer 5
-
$45,775 NZD
£20,314 GBP
View
A
Retailer 6
-
$45,977 NZD
$25,913 USD
View
A
Retailer 7
-
$46,291 NZD
$26,090 USD
View
B+
Retailer 8
-
$47,656 NZD
$26,859 USD
View
B+
Retailer 9
-
$48,394 NZD
$27,275 USD
View
Final sale: no returns
B+
Retailer 10
-
$49,009 NZD
£21,749 GBP
View
B+
Retailer 11
-
$49,113 NZD
$27,680 USD
View
B+
Retailer 12
-
$50,457 NZD
£22,392 GBP
View
B+
Retailer 13
-
$50,498 NZD
$28,461 USD
View
B+
Retailer 14
-
$50,678 NZD
$28,562 USD
View
B+
Retailer 15
-
$52,007 NZD
$29,311 USD
View
B+
Retailer 16
-
$53,023 NZD
$29,884 USD
View
B+
Retailer 17
-
$54,707 NZD
$30,833 USD
View
B+
Retailer 18
-
$55,174 NZD
A$47,840 AUD
View
B+
Retailer 19
-
$55,263 NZD
€29,663 EUR
View
B+
Retailer 20
-
$56,196 NZD
$31,672 USD
View
B+
Retailer 21
-
$56,811 NZD
$32,019 USD
View
B+
Retailer 22
-
$67,215 NZD
ZAR 611,996 ZAR
View
Most Expensive
B
MOH London
62A316FD6 · Oct 29
$71,833 NZD
£31,878 GBP
View
22 more retailers have this diamond
Prices start from $39,086 NZDSave up to $32,747 NZD

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
$39,086 NZD