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Princess|Natural|GIA

1.86ct D SI1 Princess Natural Diamond

VG • D/SI1 • GIA 5172084593

Certificate GIA 5172084593

Diamond specifications and retailer prices

From $18,868 SGD
£11,621 GBP
As of November 1, 2026
Save $8,676 SGD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $27,544 SGD at MOH London · As of November 1, 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 November 1, 2026, with prices from $18,868 to $27,544, a $8,676 spread on the same certified stone. MOH London lists it at $27,544. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $27,544 SGD|Low: $15,788 SGD|High: $27,877 SGD|Avg: $20,717 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$15,788 SGD
Retailer 2$18,868 SGD
Retailer 5$19,457 SGD
Retailer 3$21,550 SGD
MOH London$27,544 SGD

42 data points across 5 retailers

8 retailers$18,868 SGD to $27,544 SGD

Retailer 1
-
$15,788 SGD
$12,350 USD
Price last confirmed 14 days ago
B
Retailer 2
-
$18,868 SGD
£11,621 GBP
View
B
Retailer 3
-
$19,457 SGD
$15,220 USD
View
B
Retailer 4
-
$20,237 SGD
$15,830 USD
View
B
Retailer 5
-
$20,237 SGD
$15,830 USD
View
B
Retailer 6
-
$20,915 SGD
$16,360 USD
View
B
Retailer 7
-
$21,550 SGD
€16,054 EUR
View
Most Expensive
B
MOH London
193C27AA4 · Nov 1
$27,544 SGD
£16,965 GBP
View
7 more retailers have this diamond
Prices start from $18,868 SGDSave up to $8,676 SGD

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
$18,868 SGD