Radiant|Natural|GIA

1.86ct G VS1 Radiant Natural Diamond

VG • G/VS1 • GIA 2547503175

Certificate GIA 2547503175

Diamond specifications and retailer prices

From $16,710 CAD
$11,962 USD
As of October 25, 2026
Save $4,406 CAD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,116 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.86ct natural radiant diamond

This 1.86ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-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 2547503175. Listed at 5 retailers as of October 25, 2026, with prices from $16,710 to $21,116, a $4,406 spread on the same certified stone. Blue Nile lists it at $21,116. 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

1.86
Carat
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle54.7°
OriginNatural
Grading LabGIA
CertificateGIA 2547503175
Dimensions7.98 × 6.24 × 4.27 mm
L/W Ratio1.28
Top View
7.98 mm6.24 mm1.86 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547503175
Side View
Table 69.0%Crown 47.6°Girdle: THK-VTKPavilion 54.7°Culet: NoneDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: $21,116 CAD|Low: $16,474 CAD|High: $21,518 CAD|Avg: $18,413 CAD|-0.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$16,710 CAD
Retailer 2$17,528 CAD
Retailer 4$18,076 CAD
Retailer 3$18,178 CAD
Blue Nile$21,116 CAD

37 data points across 5 retailers

5 retailers$16,710 CAD to $21,116 CAD

A
Cheapest Retailer
-
$16,710 CAD
$11,962 USD
A
Retailer 2
-
$17,528 CAD
£9,880 GBP
View
B+
Retailer 3
-
$18,076 CAD
$12,940 USD
View
B+
Retailer 4
-
$18,178 CAD
$13,013 USD
View
Most Expensive
B+
Blue Nile
28910939 · Oct 31
$21,116 CAD
$15,116 USD
View
4 more retailers have this diamond
Prices start from $16,710 CADSave up to $4,406 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
1.86ct Radiant
$16,710 CAD