Radiant|Natural|GIA

0.86ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 1458165105

Certificate GIA 1458165105

Diamond specifications and retailer prices

From $1,775 USD
As of November 1, 2026
Save $2,759 USD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,534 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.86ct natural radiant diamond

This 0.86ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1458165105. Listed at 17 retailers as of October 30, 2026, with prices from $1,775 to $4,534, a $2,759 spread on the same certified stone. NZ Jewellers lists it at $4,534. 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

0.86
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458165105
Dimensions6.20 × 5.21 × 3.45 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.20 mm5.21 mm0.86 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1458165105
Side View
Table 75.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,734 USD|Low: $1,805 USD|High: $3,846 USD|Avg: $2,653 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$1,805 USD
Retailer 7$1,813 USD
Retailer 9$2,056 USD
Retailer 2$2,380 USD
Retailer 8$2,667 USD
Retailer 5$2,708 USD
Retailer 1$2,734 USD
Retailer 4$3,230 USD
Retailer 3$3,800 USD

36 data points across 9 retailers

17 retailers$1,775 USD to $4,534 USD

B+
Cheapest Retailer
-
$1,775 USD
B+
Retailer 2
-
$1,805 USD
View
B+
Retailer 3
-
$1,813 USD
View
Final sale: no returns
B
Retailer 4
-
$1,965 USD
View
B
Retailer 5
-
$1,965 USD
View
B
Retailer 6
-
$2,005 USD
View
B
Retailer 7
-
$2,027 USD
View
B
Retailer 8
-
$2,056 USD
View
B
Retailer 9
-
$2,245 USD
View
B
Retailer 10
-
$2,267 USD
View
B
Retailer 11
-
$2,380 USD
£1,874 GBP
View
Retailer 12
-
$2,667 USD
A$4,103 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$2,708 USD
€2,579 EUR
View
B
Retailer 14
-
$2,734 USD
£2,153 GBP
View
B
Retailer 15
-
$3,230 USD
ZAR 52,188 ZAR
View
B
Retailer 16
-
$3,800 USD
£2,992 GBP
View
Most Expensive
C
NZ Jewellers
9d150b6d-fdbd-44e8-930f-619cb2cf602e · Oct 30
$4,534 USD
View
16 more retailers have this diamond
Prices start from $1,775 USDSave up to $2,759 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+
0.86ct Radiant
$1,775 USD