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Princess|Natural|GIA

1.72ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 2176631224

Certificate GIA 2176631224

Diamond specifications and retailer prices

From $18,635 AUD
$13,090 USD
As of November 1, 2026
Save $14,623 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,258 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.72ct natural princess diamond

This 1.72ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2176631224. Listed at 20 retailers as of November 1, 2026, with prices from $18,635 to $33,258, a $14,623 spread on the same certified stone. MOH London lists it at $33,258. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.72
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2176631224
Dimensions6.66 × 6.56 × 4.74 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.66 mm6.56 mm1.72 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2176631224
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $33,258 AUD|Low: $18,635 AUD|High: $33,659 AUD|Avg: $25,431 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$18,635 AUD
Retailer 2$22,245 AUD
Retailer 5$22,368 AUD
Retailer 7$22,715 AUD
Retailer 10$23,069 AUD
Retailer 9$23,958 AUD
Retailer 4$25,791 AUD
Retailer 8$30,169 AUD
Retailer 3$31,286 AUD
MOH London$33,258 AUD

45 data points across 10 retailers

20 retailers$18,635 AUD to $33,258 AUD

B
Cheapest Retailer
-
$18,635 AUD
$13,090 USD
B
Retailer 2
-
$19,579 AUD
$13,753 USD
View
B
Retailer 3
-
$19,822 AUD
$13,924 USD
View
B
Retailer 4
-
$19,945 AUD
CA$19,459 CAD
View
B
Retailer 5
-
$20,884 AUD
$14,670 USD
View
B
Retailer 6
-
$21,296 AUD
$14,959 USD
View
B
Retailer 7
-
$22,245 AUD
£12,304 GBP
View
Retailer 8
-
$22,368 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$22,715 AUD
$15,956 USD
View
B
Retailer 10
-
$23,064 AUD
$16,201 USD
View
B
Retailer 11
-
$23,069 AUD
$16,205 USD
View
B
Retailer 12
-
$23,958 AUD
$16,829 USD
View
B
Retailer 13
-
$24,016 AUD
$16,870 USD
View
B
Retailer 14
-
$24,016 AUD
$16,870 USD
View
B
Retailer 15
-
$24,732 AUD
$17,373 USD
View
B
Retailer 16
-
$25,791 AUD
€17,254 EUR
View
B
Retailer 17
-
$26,821 AUD
$18,840 USD
View
B
Retailer 18
-
$30,169 AUD
$21,192 USD
View
B
Retailer 19
-
$31,286 AUD
ZAR 355,039 ZAR
View
Most Expensive
B
MOH London
4606AFE6B · Nov 1
$33,258 AUD
£18,395 GBP
View
19 more retailers have this diamond
Prices start from $18,635 AUDSave up to $14,623 AUD

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.

B
1.72ct Princess
$18,635 AUD