Radiant|Natural|GIA

1.70ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6542868548

Certificate GIA 6542868548

Diamond specifications and retailer prices

From €6,682 EUR
As of November 6, 2026
Save €4,425 EUR (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €13,422 EUR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant 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 6542868548. Listed at 18 retailers as of November 4, 2026, with a 66% 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
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542868548
Dimensions8.42 × 5.98 × 4.03 mm
L/W Ratio1.41
Top View
8.42 mm5.98 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542868548
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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 6
Current: €13,422 EUR|Low: €6,668 EUR|High: €13,422 EUR|Avg: €8,374 EUR
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
November 7, 2026
Retailer 15€6,682 EUR
Retailer 2€6,686 EUR
Retailer 5€6,711 EUR
Retailer 13€6,843 EUR
Retailer 14€7,119 EUR
Retailer 7€7,270 EUR
Retailer 8€7,377 EUR
Retailer 3€7,610 EUR
Retailer 12€8,000 EUR
Retailer 4€8,389 EUR
Retailer 9€8,682 EUR
Retailer 6€8,837 EUR
Retailer 10€9,748 EUR
Retailer 11€11,106 EUR
NZ Jewellers€13,422 EUR

41 data points across 15 retailers

18 retailers€6,682 EUR to €11,106 EUR

B+
Cheapest Retailer
-
€6,682 EUR
Final sale: no returns
B+
Retailer 2
-
€6,686 EUR
View
Retailer 3
-
€6,711 EUR
View
Price last confirmed 22 days ago
B+
Retailer 4
-
€6,843 EUR
View
B+
Retailer 5
-
€7,119 EUR
View
Retailer 6
-
€7,270 EUR
View
Price last confirmed 20 days ago
B+
Retailer 7
-
€7,377 EUR
View
Retailer 8
-
€7,382 EUR
View
Price last confirmed 22 days ago
B+
Retailer 9
-
€7,399 EUR
View
Retailer 10
-
€7,610 EUR
View
Price last confirmed 15 days ago
B
Retailer 11
-
€7,899 EUR
View
B
Retailer 12
-
€8,000 EUR
View
Retailer 13
-
€8,389 EUR
View
Price last confirmed 19 days ago
B
Retailer 14
-
€8,682 EUR
View
Retailer 15
-
€8,837 EUR
View
Price last confirmed 15 days ago
B
Retailer 16
-
€9,748 EUR
View
B
Retailer 17
-
€11,106 EUR
View
Most Expensive
NZ Jewellers
c1b5e163-d28d-4fe0-8e7b-8c3632b2a0d3 · Oct 18
€13,422 EUR
$14,986 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from €6,682 EURSave up to €4,425 EUR

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 Radiant
€6,682 EUR