CaratHunter
Plans
Princess|Natural|GIA

1.86ct D SI1 Princess Natural Diamond

VG • D/SI1 • GIA 5172084593

Certificate GIA 5172084593

Diamond specifications and retailer prices

From $20,617 CAD
£11,621 GBP
As of October 31, 2026
Save $9,642 CAD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $30,258 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.86ct natural princess diamond

This 1.86ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172084593. Listed at 8 retailers as of October 29, 2026, with prices from $20,617 to $30,258, a $9,642 spread on the same certified stone. MOH London lists it at $30,258. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5172084593
Dimensions7.05 × 6.94 × 4.85 mm
L/W Ratio1.02
Top View
7.05 mm6.94 mm1.86 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5172084593
Side View
Table 80.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $30,258 CAD|Low: $17,252 CAD|High: $30,461 CAD|Avg: $22,605 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$17,252 CAD
Retailer 2$20,617 CAD
Retailer 5$21,261 CAD
Retailer 3$23,547 CAD
MOH London$30,258 CAD

42 data points across 5 retailers

8 retailers$20,617 CAD to $30,258 CAD

Retailer 1
-
$17,252 CAD
$12,350 USD
Price last confirmed 12 days ago
B
Retailer 2
-
$20,617 CAD
£11,621 GBP
View
B
Retailer 3
-
$21,261 CAD
$15,220 USD
View
B
Retailer 4
-
$22,113 CAD
$15,830 USD
View
B
Retailer 5
-
$22,113 CAD
$15,830 USD
View
B
Retailer 6
-
$22,853 CAD
$16,360 USD
View
B
Retailer 7
-
$23,547 CAD
€16,054 EUR
View
Most Expensive
B
MOH London
193C27AA4 · Oct 29
$30,258 CAD
£17,056 GBP
View
7 more retailers have this diamond
Prices start from $20,617 CADSave up to $9,642 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
1.86ct Princess
$20,617 CAD