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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 1548856052

Certificate GIA 1548856052

Diamond specifications and retailer prices

From $27,446 AUD
HK$150,800 HKD
As of October 29, 2026
Save $28,991 AUD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $56,437 AUD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1548856052. Listed at 16 retailers as of October 29, 2026, with prices from $27,446 to $56,437, a $28,991 spread on the same certified stone. With Clarity lists it at $56,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1548856052
Dimensions7.53 × 7.58 × 4.77 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.53 mm7.58 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548856052
Side View
Table 56.0%Crown 36.5°GirdlePavilion 40.6°Culet: NoneDepth 63.1%

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 29
Current: $32,625 AUD|Low: $26,936 AUD|High: $56,437 AUD|Avg: $39,786 AUD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 3$27,446 AUD
Retailer 1$32,625 AUD
Retailer 10$33,993 AUD
Retailer 9$36,650 AUD
Retailer 4$37,245 AUD
Retailer 7$37,926 AUD
Retailer 6$38,428 AUD
Retailer 8$38,779 AUD
Retailer 2$39,906 AUD
Retailer 11$45,526 AUD
Retailer 5$50,458 AUD
With Clarity$56,437 AUD

42 data points across 12 retailers

16 retailers$27,446 AUD to $56,437 AUD

A
Cheapest Retailer
-
$27,446 AUD
HK$150,800 HKD
A
Retailer 2
-
$29,690 AUD
SGD 28,217 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$32,625 AUD
£18,066 GBP
View
A
Retailer 4
-
$33,993 AUD
$23,907 USD
View
Final sale: no returns
B+
Retailer 5
-
$36,650 AUD
SGD 34,832 SGD
View
B+
Retailer 6
-
$37,245 AUD
$26,194 USD
View
B+
Retailer 7
-
$37,722 AUD
$26,529 USD
View
Price last confirmed 41 days ago
B+
Retailer 8
-
$37,926 AUD
$26,673 USD
View
B+
Retailer 9
-
$38,428 AUD
$27,026 USD
View
B+
Retailer 10
-
$38,779 AUD
€25,974 EUR
View
B+
Retailer 11
-
$39,173 AUD
$27,550 USD
View
Price last confirmed 37 days ago
B+
Retailer 12
-
$39,906 AUD
$28,065 USD
View
B
Retailer 13
-
$44,690 AUD
$31,430 USD
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$45,526 AUD
$32,018 USD
View
B+
Retailer 15
-
$50,458 AUD
£27,942 GBP
View
Most Expensive
B
With Clarity
1548856052 · Oct 29
$56,437 AUD
$39,691 USD
View
15 more retailers have this diamond
Prices start from $27,446 AUDSave up to $28,991 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.

A
1.70ct Round
$27,446 AUD