CaratHunter
Plans
Round|Natural|GIA

1.70ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6562235324

Certificate GIA 6562235324

Diamond specifications and retailer prices

From $5,158 USD
HK$40,300 HKD
As of October 31, 2026
Save $6,489 USD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,647 USD 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 $5,158 to $11,647, a $6,489 spread on the same certified stone. NZ Jewellers lists it at $11,647. 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: Oct 31
Current: $11,647 USD|Low: $5,120 USD|High: $11,647 USD|Avg: $7,180 USD
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$5,158 USD
Retailer 4$5,820 USD
Retailer 8$6,059 USD
Retailer 5$6,074 USD
Retailer 7$6,428 USD
Retailer 10$6,964 USD
Retailer 6$7,071 USD
Retailer 2$7,576 USD
Retailer 9$8,035 USD
NZ Jewellers$11,647 USD

29 data points across 10 retailers

10 retailers$5,158 USD to $11,647 USD

B
Cheapest Retailer
-
$5,158 USD
HK$40,300 HKD
B
Retailer 2
-
$5,820 USD
View
B
Retailer 3
-
$6,059 USD
View
B
Retailer 4
-
$6,074 USD
View
B
Retailer 5
-
$6,428 USD
View
B
Retailer 6
-
$6,964 USD
View
B
Retailer 7
-
$7,071 USD
View
B
Retailer 8
-
$7,576 USD
€7,215 EUR
View
B
Retailer 9
-
$8,035 USD
View
Most Expensive
C
NZ Jewellers
b6489692-fb6a-4763-848c-5d031f5fb533 · Oct 30
$11,647 USD
View
9 more retailers have this diamond
Prices start from $5,158 USDSave up to $6,489 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 Round
$5,158 USD