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Round|Natural|GIA

1.70ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6562235324

Certificate GIA 6562235324

Diamond specifications and retailer prices

From €4,617 EUR
HK$40,300 HKD
As of November 1, 2026
Save €5,808 EUR (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €10,425 EUR at NZ Jewellers · As of October 30, 2026
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 J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6562235324. Listed at 10 retailers as of October 30, 2026, with prices from €4,617 to €10,425, a €5,808 spread on the same certified stone. NZ Jewellers lists it at €10,425. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562235324
Dimensions7.55 × 7.62 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.55 mm7.62 mm1.70 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562235324
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €10,425 EUR|Low: €4,583 EUR|High: €10,425 EUR|Avg: €6,427 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3€4,617 EUR
Retailer 4€5,209 EUR
Retailer 8€5,423 EUR
Retailer 5€5,437 EUR
Retailer 7€5,754 EUR
Retailer 10€6,233 EUR
Retailer 6€6,329 EUR
Retailer 2€6,781 EUR
Retailer 9€7,192 EUR
NZ Jewellers€10,425 EUR

29 data points across 10 retailers

10 retailers€4,617 EUR to €10,425 EUR

B
Cheapest Retailer
-
€4,617 EUR
HK$40,300 HKD
B
Retailer 2
-
€5,209 EUR
$5,820 USD
View
B
Retailer 3
-
€5,423 EUR
$6,059 USD
View
B
Retailer 4
-
€5,437 EUR
$6,074 USD
View
B
Retailer 5
-
€5,754 EUR
$6,428 USD
View
B
Retailer 6
-
€6,233 EUR
$6,964 USD
View
B
Retailer 7
-
€6,329 EUR
$7,071 USD
View
B
Retailer 8
-
€6,781 EUR
View
B
Retailer 9
-
€7,192 EUR
$8,035 USD
View
Most Expensive
C
NZ Jewellers
b6489692-fb6a-4763-848c-5d031f5fb533 · Oct 30
€10,425 EUR
$11,647 USD
View
9 more retailers have this diamond
Prices start from €4,617 EURSave up to €5,808 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 Round
€4,617 EUR