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Radiant|Natural|GIA

0.83ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2517662011

Certificate GIA 2517662011

Diamond specifications and retailer prices

From $1,725 AUD
₹115,378 INR
As of November 1, 2026
Save $1,768 AUD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,493 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.83ct natural radiant diamond

This 0.83ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517662011. Listed at 9 retailers as of November 1, 2026, with prices from $1,725 to $3,493, a $1,768 spread on the same certified stone. MOH London lists it at $3,493. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.83
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517662011
Dimensions6.81 × 4.83 × 2.98 mm
L/W Ratio1.41
Top View
6.81 mm4.83 mm0.83 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517662011
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $3,493 AUD|Low: $1,721 AUD|High: $3,536 AUD|Avg: $2,332 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$1,725 AUD
Retailer 6$1,772 AUD
Retailer 7$1,938 AUD
Retailer 2$2,179 AUD
Retailer 5$2,228 AUD
Retailer 8$2,489 AUD
Retailer 4$2,661 AUD
MOH London$3,493 AUD

37 data points across 8 retailers

9 retailers$1,725 AUD to $3,493 AUD

A
Cheapest Retailer
-
$1,725 AUD
₹115,378 INR
A
Retailer 2
-
$1,772 AUD
$1,245 USD
View
B+
Retailer 3
-
$1,938 AUD
$1,361 USD
View
B+
Retailer 4
-
$2,179 AUD
£1,205 GBP
View
B+
Retailer 5
-
$2,228 AUD
£1,233 GBP
View
B+
Retailer 6
-
$2,385 AUD
$1,676 USD
View
Retailer 7
-
$2,489 AUD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$2,661 AUD
€1,780 EUR
View
Most Expensive
B
MOH London
ECD836BBA · Nov 1
$3,493 AUD
£1,932 GBP
View
8 more retailers have this diamond
Prices start from $1,725 AUDSave up to $1,768 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.

A
0.83ct Radiant
$1,725 AUD