Radiant|Natural|GIA

1.70ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6542868548

Certificate GIA 6542868548

Diamond specifications and retailer prices

From €6,691 EUR
$7,475 USD
As of October 31, 2026
Save €4,546 EUR (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €13,414 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 October 29, 2026, with a 68% 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
Color
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: Oct 31
Current: €13,414 EUR|Low: €6,174 EUR|High: €13,414 EUR|Avg: €8,275 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 1, 2026
Retailer 9€6,691 EUR
Retailer 14€6,707 EUR
Retailer 15€6,707 EUR
Retailer 6€6,865 EUR
Retailer 4€7,145 EUR
Retailer 7€7,265 EUR
Retailer 2€7,416 EUR
Retailer 12€7,605 EUR
Retailer 3€8,029 EUR
Retailer 13€8,383 EUR
Retailer 10€8,764 EUR
Retailer 5€8,831 EUR
Retailer 8€9,853 EUR
Retailer 11€11,237 EUR
NZ Jewellers€13,414 EUR

41 data points across 15 retailers

18 retailers€6,691 EUR to €11,237 EUR

B+
Cheapest Retailer
-
€6,691 EUR
$7,475 USD
Retailer 2
-
€6,707 EUR
$7,493 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
€6,707 EUR
$7,493 USD
View
Final sale: no returns
B+
Retailer 4
-
€6,865 EUR
$7,670 USD
View
B+
Retailer 5
-
€7,145 EUR
$7,983 USD
View
Retailer 6
-
€7,265 EUR
$8,117 USD
View
Price last confirmed 14 days ago
Retailer 7
-
€7,377 EUR
$8,242 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
€7,394 EUR
$8,261 USD
View
B+
Retailer 9
-
€7,416 EUR
£6,524 GBP
View
Retailer 10
-
€7,605 EUR
A$13,072 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€7,894 EUR
A$13,568 AUD
View
B
Retailer 12
-
€8,029 EUR
$8,971 USD
View
Retailer 13
-
€8,383 EUR
$9,366 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€8,764 EUR
View
Retailer 15
-
€8,831 EUR
$9,866 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€9,853 EUR
ZAR 177,828 ZAR
View
B
Retailer 17
-
€11,237 EUR
£9,885 GBP
View
Most Expensive
NZ Jewellers
c1b5e163-d28d-4fe0-8e7b-8c3632b2a0d3 · Oct 18
€13,414 EUR
$14,986 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from €6,691 EURSave up to €4,546 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
€6,691 EUR