Radiant|Natural|GIA

0.83ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 5306877427

Certificate GIA 5306877427

Diamond specifications and retailer prices

From $1,062 USD
HK$8,300 HKD
As of November 1, 2026
Save $2,439 USD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,501 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 5306877427. Listed at 19 retailers as of October 30, 2026, with prices from $1,062 to $3,501, a $2,439 spread on the same certified stone. NZ Jewellers lists it at $3,501. 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5306877427
Dimensions6.04 × 4.53 × 3.28 mm
L/W Ratio1.33
Top View
6.04 mm4.53 mm0.83 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5306877427
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.5%

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: $3,501 USD|Low: $1,050 USD|High: $3,501 USD|Avg: $1,682 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 13$1,062 USD
Retailer 5$1,325 USD
Retailer 6$1,330 USD
Retailer 9$1,335 USD
Retailer 10$1,340 USD
Retailer 3$1,435 USD
Retailer 19$1,435 USD
Retailer 7$1,438 USD
Retailer 18$1,501 USD
Retailer 8$1,535 USD
Retailer 11$1,571 USD
Retailer 12$1,587 USD
Retailer 4$1,656 USD
Retailer 17$1,677 USD
Retailer 2$1,810 USD
Retailer 14$1,999 USD
Retailer 15$2,123 USD
Retailer 16$2,529 USD
NZ Jewellers$3,501 USD

26 data points across 19 retailers

19 retailers$1,062 USD to $3,501 USD

A
Cheapest Retailer
-
$1,062 USD
HK$8,300 HKD
B+
Retailer 2
-
$1,325 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,330 USD
View
B+
Retailer 4
-
$1,340 USD
View
B+
Retailer 5
-
$1,435 USD
View
B+
Retailer 6
-
$1,435 USD
View
B+
Retailer 7
-
$1,438 USD
View
B+
Retailer 8
-
$1,481 USD
SGD 2,002 SGD
View
B+
Retailer 9
-
$1,501 USD
View
B+
Retailer 10
-
$1,535 USD
View
B+
Retailer 11
-
$1,571 USD
View
B+
Retailer 12
-
$1,587 USD
£1,250 GBP
View
B+
Retailer 13
-
$1,656 USD
View
B+
Retailer 14
-
$1,677 USD
£1,320 GBP
View
B+
Retailer 15
-
$1,810 USD
£1,425 GBP
View
B+
Retailer 16
-
$1,999 USD
€1,904 EUR
View
B
Retailer 17
-
$2,123 USD
ZAR 34,296 ZAR
View
B
Retailer 18
-
$2,529 USD
£1,991 GBP
View
Most Expensive
B
NZ Jewellers
c6d6e34c-f857-46e4-a85f-1b9dd8fbd511 · Oct 30
$3,501 USD
View
18 more retailers have this diamond
Prices start from $1,062 USDSave up to $2,439 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.

A
0.83ct Radiant
$1,062 USD