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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF

Diamond specifications and retailer prices

From $19,886 USD
Save $11,739 USD (37%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $31,625 USD at NZ Jewellers
View at NZ Jewellers

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. Listed at 19 retailers, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.83 × 7.84 × 4.64 mm
L/W Ratio1.00
Top View
7.83 mm7.84 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: ThinPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $31,625 USD|Low: $19,689 USD|High: $31,625 USD|Avg: $24,328 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 7$19,886 USD
Retailer 8$21,702 USD
Retailer 4$22,324 USD
Retailer 5$23,440 USD
Retailer 2$24,184 USD
Retailer 3$24,204 USD
Retailer 9$25,057 USD
Retailer 6$25,114 USD
Retailer 10$26,913 USD
NZ Jewellers$31,625 USD

29 data points across 10 retailers

19 retailers$19,886 USD to $31,625 USD

A
Cheapest Retailer
-
$19,886 USD
A
Retailer 2
-
$21,702 USD
CA$30,142 CAD
View
A
Retailer 3
-
$22,324 USD
View
A
Retailer 4
-
$22,324 USD
View
A
Retailer 5
-
$23,440 USD
View
B+
Retailer 6
-
$24,184 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$24,184 USD
View
B+
Retailer 8
-
$24,184 USD
View
B+
Retailer 9
-
$24,184 USD
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$24,204 USD
£19,058 GBP
View
B+
Retailer 11
-
$25,057 USD
View
B+
Retailer 12
-
$25,114 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$25,114 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$25,114 USD
View
B+
Retailer 15
-
$25,114 USD
View
B+
Retailer 16
-
$26,913 USD
View
B
Retailer 17
-
$31,625 USD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$31,625 USD
View
Most Expensive
B
NZ Jewellers
1815fbff-07be-40c6-bb03-c29307ebb8da · Sep 21
$31,625 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $19,886 USDSave up to $11,739 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.

A
1.70ct Round
$19,886 USD