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Radiant|Natural|GIA

0.86ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 1458165105

Certificate GIA 1458165105

Diamond specifications and retailer prices

From HK$13,872 HKD
As of November 4, 2026
Save HK$21,663 HKD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$35,535 HKD at NZ Jewellers · As of November 5, 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 18 retailers as of November 4, 2026, with prices from HK$13,872 to HK$35,535, a HK$21,663 spread on the same certified stone. NZ Jewellers lists it at HK$35,535. 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
Colour
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 4
Current: HK$16,451 HKD|Low: HK$13,872 HKD|High: HK$30,135 HKD|Avg: HK$20,859 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7HK$13,872 HKD
Retailer 8HK$14,209 HKD
Retailer 1HK$16,451 HKD
Retailer 3HK$18,465 HKD
Retailer 9HK$20,902 HKD
Retailer 5HK$21,098 HKD
Retailer 4HK$21,310 HKD
Retailer 6HK$25,135 HKD
Retailer 2HK$29,618 HKD

36 data points across 9 retailers

18 retailersHK$13,872 HKD to HK$35,535 HKD

B+
Cheapest Retailer
-
HK$13,872 HKD
B+
Retailer 2
-
HK$13,911 HKD
View
B+
Retailer 3
-
HK$14,209 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$15,400 HKD
View
Retailer 5
-
HK$15,400 HKD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$15,714 HKD
View
B
Retailer 7
-
HK$15,886 HKD
View
B
Retailer 8
-
HK$16,114 HKD
View
Retailer 9
-
HK$16,451 HKD
View
B
Retailer 10
-
HK$17,595 HKD
View
B
Retailer 11
-
HK$17,767 HKD
View
B
Retailer 12
-
HK$18,465 HKD
View
Retailer 13
-
HK$20,902 HKD
View
Price last confirmed 32 days ago
B
Retailer 14
-
HK$21,098 HKD
View
B
Retailer 15
-
HK$21,310 HKD
View
B
Retailer 16
-
HK$25,135 HKD
View
B
Retailer 17
-
HK$29,618 HKD
View
Most Expensive
C
NZ Jewellers
9d150b6d-fdbd-44e8-930f-619cb2cf602e · Nov 5
HK$35,535 HKD
$4,534 USD
View
17 more retailers have this diamond
Prices start from HK$13,872 HKDSave up to HK$21,663 HKD

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
HK$13,872 HKD