CaratHunter
Plans
Round|Natural|IGI

1.70ct G IF Round Natural Diamond

EX • G/IF • IGI 770664971

Shape and cutting style on the report: Round brilliant

Certificate IGI 770664971

Diamond specifications and retailer prices

From $12,831 CAD
$9,185 USD
As of October 30, 2026
Save $7,895 CAD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,726 CAD 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 770664971. Listed at 13 retailers as of October 30, 2026, with prices from $12,831 to $20,726, a $7,895 spread on the same certified stone. NZ Jewellers lists it at $20,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 770664971
Dimensions7.52 × 7.59 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.52 mm7.59 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 770664971
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,726 CAD|Low: $12,831 CAD|High: $28,579 CAD|Avg: $17,149 CAD|-0.7%
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
October 31, 2026
Retailer 3$12,831 CAD
Retailer 10$13,362 CAD
Retailer 12$13,585 CAD
Retailer 11$13,726 CAD
Retailer 5$14,617 CAD
Retailer 15$14,871 CAD
Retailer 13$15,099 CAD
Retailer 9$15,214 CAD
Retailer 7$15,532 CAD
Retailer 8$15,669 CAD
Retailer 2$17,158 CAD
Retailer 14$19,671 CAD
Retailer 4$20,507 CAD
NZ Jewellers$20,726 CAD
Retailer 6$28,579 CAD

13 data points across 15 retailers

13 retailers$12,831 CAD to $20,726 CAD

A
Cheapest Retailer
-
$12,831 CAD
$9,185 USD
A
Retailer 2
-
$13,362 CAD
£7,532 GBP
View
A
Retailer 3
-
$13,585 CAD
$9,725 USD
View
A
Retailer 4
-
$13,726 CAD
$9,826 USD
View
Final sale: no returns
Retailer 5
-
$14,617 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$14,871 CAD
$10,646 USD
View
A
Retailer 7
-
$15,099 CAD
$10,809 USD
View
A
Retailer 8
-
$15,214 CAD
$10,891 USD
View
A
Retailer 9
-
$15,669 CAD
€10,683 EUR
View
A
Retailer 10
-
$17,158 CAD
$12,283 USD
View
A
Retailer 11
-
$19,671 CAD
£11,088 GBP
View
Retailer 12
-
$20,507 CAD
ZAR 237,157 ZAR
View
Price last confirmed 8 days ago
Most Expensive
A
NZ Jewellers
f8f55681-da83-484f-a25f-5cc25814f0a8 · Oct 30
$20,726 CAD
$14,837 USD
View
12 more retailers have this diamond
Prices start from $12,831 CADSave up to $7,895 CAD

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.

A
1.70ct Round
$12,831 CAD