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Radiant|Natural|GIA

1.70ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 1519978615

Certificate GIA 1519978615

Diamond specifications and retailer prices

From $15,918 CAD
A$17,531 AUD
As of October 30, 2026
Save $3,566 CAD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,484 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1519978615. Listed at 3 retailers as of October 30, 2026, with prices from $15,918 to $19,484, a $3,566 spread on the same certified stone. 77 Diamonds lists it at $19,484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1519978615
Dimensions7.83 × 6.04 × 4.15 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.83 mm6.04 mm1.70 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1519978615
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $19,484 CAD|Low: $15,930 CAD|High: $19,611 CAD|Avg: $17,675 CAD|+1.8%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$15,930 CAD
77 Diamonds$19,484 CAD

34 data points across 2 retailers

3 retailers$15,918 CAD to $19,484 CAD

B
Cheapest Retailer
-
$15,918 CAD
A$17,531 AUD
B
Retailer 2
-
$15,930 CAD
View
Most Expensive
B
77 Diamonds
RADMBWJVMTTV2 · Oct 30
$19,484 CAD
£10,983 GBP
View
2 more retailers have this diamond
Prices start from $15,918 CADSave up to $3,566 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
$15,918 CAD