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Princess|Natural|GIA

1.70ct J IF Princess Natural Diamond

EX • J/IF • GIA 1557077851

Certificate GIA 1557077851

Diamond specifications and retailer prices

From $5,905 USD
As of November 1, 2026
Save $5,418 USD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,323 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557077851. Listed at 20 retailers as of October 30, 2026, with prices from $5,905 to $11,323, a $5,418 spread on the same certified stone. NZ Jewellers lists it at $11,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.06°
OriginNatural
Grading LabGIA
CertificateGIA 1557077851
Dimensions6.50 × 6.36 × 4.62 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.50 mm6.36 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557077851
Side View
Table 71.0%Crown 48.06°GirdlePavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,323 USD|Low: $5,905 USD|High: $12,148 USD|Avg: $7,517 USD|-6.8%
NZ Jewellers
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
November 2, 2026
Retailer 5$5,905 USD
Retailer 18$5,978 USD
Retailer 2$6,110 USD
Retailer 7$6,248 USD
Retailer 9$6,249 USD
Retailer 15$6,280 USD
Retailer 12$6,493 USD
Retailer 3$6,770 USD
Retailer 16$6,874 USD
Retailer 4$6,930 USD
Retailer 6$6,930 USD
Retailer 10$7,050 USD
Retailer 11$7,396 USD
Retailer 17$7,812 USD
Retailer 14$8,318 USD
Retailer 8$8,956 USD
Retailer 13$9,975 USD
NZ Jewellers$11,323 USD

23 data points across 18 retailers

20 retailers$5,905 USD to $11,323 USD

B+
Cheapest Retailer
-
$5,905 USD
B+
Retailer 2
-
$5,978 USD
View
B+
Retailer 3
-
$6,110 USD
£4,811 GBP
View
B+
Retailer 4
-
$6,248 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,249 USD
View
B+
Retailer 6
-
$6,280 USD
View
B+
Retailer 7
-
$6,493 USD
£5,113 GBP
View
B+
Retailer 8
-
$6,770 USD
View
B+
Retailer 9
-
$6,874 USD
View
B+
Retailer 10
-
$6,930 USD
View
B+
Retailer 11
-
$6,930 USD
View
Retailer 12
-
$7,050 USD
A$10,846 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$7,396 USD
€7,044 EUR
View
Retailer 14
-
$7,592 USD
View
Price last confirmed 70 days ago
B
Retailer 15
-
$7,780 USD
View
B+
Retailer 16
-
$7,812 USD
View
B
Retailer 17
-
$8,318 USD
ZAR 134,381 ZAR
View
B
Retailer 18
-
$8,956 USD
View
B
Retailer 19
-
$9,975 USD
£7,854 GBP
View
Most Expensive
B
NZ Jewellers
b6043ed9-1cb5-40f6-8290-26a89f30c0ad · Oct 30
$11,323 USD
View
19 more retailers have this diamond
Prices start from $5,905 USDSave up to $5,418 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.70ct Princess
$5,905 USD