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Radiant|Natural|GIA

0.97ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 1539291183

Certificate GIA 1539291183

Diamond specifications and retailer prices

From HK$13,134 HKD
$1,674 USD
As of November 1, 2026
Save HK$20,140 HKD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$33,274 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.97ct natural radiant diamond

This 0.97ct natural radiant sits in the just-under-one-carat band, graded J 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 1539291183. Listed at 20 retailers as of October 30, 2026, with prices from HK$13,134 to HK$33,274, a HK$20,140 spread on the same certified stone. NZ Jewellers lists it at HK$33,274. 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

0.97
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.49°
OriginNatural
Grading LabGIA
CertificateGIA 1539291183
Dimensions6.71 × 5.01 × 3.47 mm
L/W Ratio1.34
Key to symbols
Crystal
Top View
6.71 mm5.01 mm0.97 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539291183
Side View
Table 68.0%Crown 42.49°Girdle: SLI-THKPavilionCulet: NoneDepth 69.2%

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: HK$33,274 HKD|Low: HK$13,134 HKD|High: HK$33,274 HKD|Avg: HK$19,187 HKD
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
November 2, 2026
Retailer 9HK$13,134 HKD
Retailer 11HK$13,910 HKD
Retailer 3HK$14,420 HKD
Retailer 4HK$14,420 HKD
Retailer 10HK$14,828 HKD
Retailer 13HK$15,087 HKD
Retailer 5HK$16,641 HKD
Retailer 6HK$17,459 HKD
Retailer 12HK$19,626 HKD
Retailer 2HK$20,315 HKD
Retailer 7HK$23,476 HKD
Retailer 8HK$27,919 HKD
NZ JewellersHK$33,274 HKD

45 data points across 13 retailers

20 retailersHK$13,134 HKD to HK$33,274 HKD

B+
Cheapest Retailer
-
HK$13,134 HKD
$1,674 USD
B+
Retailer 2
-
HK$13,173 HKD
$1,679 USD
View
B+
Retailer 3
-
HK$13,910 HKD
$1,773 USD
View
B+
Retailer 4
-
HK$14,420 HKD
$1,838 USD
View
B+
Retailer 5
-
HK$14,420 HKD
$1,838 USD
View
B+
Retailer 6
-
HK$14,828 HKD
$1,890 USD
View
B+
Retailer 7
-
HK$15,087 HKD
$1,923 USD
View
B
Retailer 8
-
HK$16,641 HKD
$2,121 USD
View
B
Retailer 9
-
HK$16,868 HKD
$2,150 USD
View
B
Retailer 10
-
HK$16,868 HKD
$2,150 USD
View
B
Retailer 11
-
HK$17,417 HKD
$2,220 USD
View
B
Retailer 12
-
HK$17,459 HKD
£1,752 GBP
View
B
Retailer 13
-
HK$18,163 HKD
$2,315 USD
View
B
Retailer 14
-
HK$18,308 HKD
CA$3,241 CAD
View
B
Retailer 15
-
HK$18,803 HKD
$2,397 USD
View
Retailer 16
-
HK$19,626 HKD
A$3,848 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
HK$20,315 HKD
€2,466 EUR
View
B
Retailer 18
-
HK$23,476 HKD
ZAR 48,339 ZAR
View
B
Retailer 19
-
HK$27,919 HKD
£2,802 GBP
View
Most Expensive
B
NZ Jewellers
0512f75f-55d9-4374-92b9-e887a5cad8b3 · Oct 30
HK$33,274 HKD
$4,241 USD
View
19 more retailers have this diamond
Prices start from HK$13,134 HKDSave up to HK$20,140 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+
0.97ct Radiant
HK$13,134 HKD