Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 7448267727

Certificate GIA 7448267727

Diamond specifications and retailer prices

From $15,182 CAD
$10,868 USD
As of October 30, 2026
Save $10,510 CAD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $27,272 CAD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7448267727. Listed at 16 retailers as of October 29, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7448267727
Dimensions7.73 × 6.32 × 4.40 mm
L/W Ratio1.22
Top View
7.73 mm6.32 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7448267727
Side View
Table 71.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,272 CAD|Low: $14,849 CAD|High: $27,272 CAD|Avg: $19,579 CAD
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 5$14,849 CAD
Retailer 4$15,182 CAD
Retailer 7$15,247 CAD
Retailer 10$16,363 CAD
Retailer 2$17,556 CAD
Retailer 12$17,727 CAD
Retailer 3$17,803 CAD
Retailer 11$17,999 CAD
Retailer 9$18,493 CAD
Retailer 6$20,249 CAD
Retailer 14$20,453 CAD
Retailer 8$20,617 CAD
Retailer 15$23,911 CAD
Retailer 13$25,692 CAD
NZ Jewellers$27,272 CAD

33 data points across 15 retailers

16 retailers$15,182 CAD to $25,692 CAD

Retailer 1
-
$14,849 CAD
$10,630 USD
Price last confirmed 17 days ago
B
Retailer 2
-
$15,182 CAD
$10,868 USD
View
B
Retailer 3
-
$15,247 CAD
$10,915 USD
View
B
Retailer 4
-
$16,363 CAD
$11,714 USD
View
B
Retailer 5
-
$17,462 CAD
$12,500 USD
View
B
Retailer 6
-
$17,556 CAD
£9,896 GBP
View
B
Retailer 7
-
$17,727 CAD
$12,690 USD
View
Retailer 8
-
$17,803 CAD
A$19,608 AUD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$17,999 CAD
$12,885 USD
View
B
Retailer 10
-
$18,493 CAD
£10,424 GBP
View
C
Retailer 11
-
$20,249 CAD
$14,496 USD
View
C
Retailer 12
-
$20,453 CAD
$14,642 USD
View
B
Retailer 13
-
$20,617 CAD
€14,056 EUR
View
B
Retailer 14
-
$23,911 CAD
ZAR 276,534 ZAR
View
B
Retailer 15
-
$25,692 CAD
£14,482 GBP
View
Most Expensive
NZ Jewellers
34aa54ed-3a28-4cb2-9881-25b75016771f · Oct 30
$27,272 CAD
$19,523 USD
View
Price under review
15 more retailers have this diamond
Prices start from $15,182 CADSave up to $10,510 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.

B
1.70ct Radiant
$15,182 CAD