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Radiant|Natural|HRD

0.87ct I SI2 Radiant Natural Diamond

I/SI2 • HRD 16033611001

Certificate HRD 16033611001

Diamond specifications and retailer prices

From $2,186 AUD
€1,459 EUR
As of November 2, 2026
Save $1,634 AUD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,820 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.87ct natural radiant diamond

This 0.87ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 16033611001. Listed at 3 retailers as of November 1, 2026, with prices from $2,186 to $3,820, a $1,634 spread on the same certified stone. MOH London lists it at $3,820. 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

0.87
Carat
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 16033611001
Dimensions5.01 × 4.73 × 3.59 mm
L/W Ratio1.06
Girdle conditionPolished
Top View
5.01 mm4.73 mm0.87 ctI / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 16033611001
Side View
Table 61.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 75.9%

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: Nov 2
Current: $3,820 AUD|Low: $2,186 AUD|High: $3,865 AUD|Avg: $2,789 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$2,186 AUD
Retailer 3$2,327 AUD
Retailer 2$2,826 AUD
MOH London$3,820 AUD

20 data points across 4 retailers

3 retailers$2,186 AUD to $3,820 AUD

B
Cheapest Retailer
-
$2,186 AUD
€1,459 EUR
B
Retailer 2
-
$2,826 AUD
€1,886 EUR
View
Most Expensive
C
MOH London
9FD28E1BF · Nov 1
$3,820 AUD
£2,108 GBP
View
2 more retailers have this diamond
Prices start from $2,186 AUDSave up to $1,634 AUD

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
0.87ct Radiant
$2,186 AUD