Princess|Natural|GIA

1.86ct D SI1 Princess Natural Diamond

VG • D/SI1 • GIA 5172084593

Certificate GIA 5172084593

Diamond specifications and retailer prices

From $14,759 USD
£11,621 GBP
As of October 31, 2026
Save $6,902 USD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,661 USD 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 $14,759 to $21,661, a $6,902 spread on the same certified stone. MOH London lists it at $21,661. 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

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $21,661 USD|Low: $12,350 USD|High: $21,806 USD|Avg: $16,182 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$12,350 USD
Retailer 2$14,759 USD
Retailer 5$15,220 USD
Retailer 3$16,857 USD
MOH London$21,661 USD

42 data points across 5 retailers

8 retailers$14,759 USD to $21,661 USD

Retailer 1
-
$12,350 USD
Price last confirmed 13 days ago
B
Retailer 2
-
$14,759 USD
£11,621 GBP
View
B
Retailer 3
-
$15,220 USD
View
B
Retailer 4
-
$15,830 USD
View
B
Retailer 5
-
$15,830 USD
View
B
Retailer 6
-
$16,360 USD
View
B
Retailer 7
-
$16,857 USD
€16,054 EUR
View
Most Expensive
B
MOH London
193C27AA4 · Oct 29
$21,661 USD
£17,056 GBP
View
7 more retailers have this diamond
Prices start from $14,759 USDSave up to $6,902 USD

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
$14,759 USD