Radiant|Natural|GIA

1.70ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6492778057

Certificate GIA 6492778057

Diamond specifications and retailer prices

From $16,574 CAD
€11,300 EUR
As of October 29, 2026
Save $12,815 CAD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,389 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6492778057. Listed at 13 retailers as of October 29, 2026, with prices from $16,574 to $29,389, a $12,815 spread on the same certified stone. MOH London lists it at $29,389. 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
D
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492778057
Dimensions6.58 × 6.43 × 4.36 mm
L/W Ratio1.02
Top View
6.58 mm6.43 mm1.70 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492778057
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 29
Current: $29,389 CAD|Low: $16,281 CAD|High: $29,586 CAD|Avg: $21,656 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$16,574 CAD
Retailer 10$18,333 CAD
Retailer 8$19,305 CAD
Retailer 2$20,317 CAD
Retailer 7$20,349 CAD
Retailer 9$20,906 CAD
Retailer 3$23,220 CAD
Retailer 5$23,355 CAD
Retailer 4$23,827 CAD
Retailer 6$27,678 CAD
MOH London$29,389 CAD

23 data points across 11 retailers

13 retailers$16,574 CAD to $29,389 CAD

A
Cheapest Retailer
-
$16,574 CAD
€11,300 EUR
B+
Retailer 2
-
$18,333 CAD
$13,124 USD
View
Final sale: no returns
B+
Retailer 3
-
$19,305 CAD
$13,820 USD
View
B+
Retailer 4
-
$20,317 CAD
£11,452 GBP
View
B+
Retailer 5
-
$20,349 CAD
A$22,411 AUD
View
B
Retailer 6
-
$20,906 CAD
$14,966 USD
View
B+
Retailer 7
-
$21,591 CAD
£12,171 GBP
View
B+
Retailer 8
-
$21,943 CAD
$15,708 USD
View
B
Retailer 9
-
$23,220 CAD
$16,623 USD
View
B
Retailer 10
-
$23,355 CAD
£13,165 GBP
View
B+
Retailer 11
-
$23,827 CAD
€16,245 EUR
View
B
Retailer 12
-
$27,678 CAD
ZAR 320,090 ZAR
View
Most Expensive
B
MOH London
30324CBCB · Oct 29
$29,389 CAD
£16,566 GBP
View
12 more retailers have this diamond
Prices start from $16,574 CADSave up to $12,815 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 Radiant
$16,574 CAD