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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 $9,168 NZD
HK$40,300 HKD
As of November 1, 2026
Save $11,532 NZD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,700 NZD at NZ Jewellers · As of November 2, 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 November 1, 2026, with prices from $9,168 to $20,700, a $11,532 spread on the same certified stone. NZ Jewellers lists it at $20,700. 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
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: $20,700 NZD|Low: $9,100 NZD|High: $20,700 NZD|Avg: $12,761 NZD
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$9,168 NZD
Retailer 4$10,344 NZD
Retailer 8$10,769 NZD
Retailer 5$10,795 NZD
Retailer 7$11,424 NZD
Retailer 10$12,377 NZD
Retailer 6$12,567 NZD
Retailer 2$13,464 NZD
Retailer 9$14,281 NZD
NZ Jewellers$20,700 NZD

29 data points across 10 retailers

10 retailers$9,168 NZD to $20,700 NZD

B
Cheapest Retailer
-
$9,168 NZD
HK$40,300 HKD
B
Retailer 2
-
$10,344 NZD
$5,820 USD
View
B
Retailer 3
-
$10,769 NZD
$6,059 USD
View
B
Retailer 4
-
$10,795 NZD
$6,074 USD
View
B
Retailer 5
-
$11,424 NZD
$6,428 USD
View
B
Retailer 6
-
$12,377 NZD
$6,964 USD
View
B
Retailer 7
-
$12,567 NZD
$7,071 USD
View
B
Retailer 8
-
$13,464 NZD
€7,215 EUR
View
B
Retailer 9
-
$14,281 NZD
$8,035 USD
View
Most Expensive
C
NZ Jewellers
b6489692-fb6a-4763-848c-5d031f5fb533 · Nov 2
$20,700 NZD
$11,647 USD
View
9 more retailers have this diamond
Prices start from $9,168 NZDSave up to $11,532 NZD

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
$9,168 NZD