CaratHunter
Plans
Round|Natural|IGI

0.90ct J I1 Round Natural Diamond

GD • J/I1 • IGI 546292688

Shape and cutting style on the report: Round brilliant

Certificate IGI 546292688

Diamond specifications and retailer prices

From HK$5,790 HKD
$738 USD
As of October 29, 2026
Save HK$12,373 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$18,163 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 546292688. Listed at 9 retailers as of October 30, 2026, with prices from HK$5,790 to HK$18,163, a HK$12,373 spread on the same certified stone. NZ Jewellers lists it at HK$18,163. 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

0.90
Carat
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39.9°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 546292688
Dimensions5.80 × 5.85 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.80 mm5.85 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 546292688
Side View
Table 54.5%Crown 39.9°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 68.6%

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: Oct 29
Current: HK$8,172 HKD|Low: HK$5,884 HKD|High: HK$8,269 HKD|Avg: HK$7,320 HKD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4HK$5,884 HKD
Retailer 2HK$6,050 HKD
Retailer 1HK$8,172 HKD
Retailer 5HK$8,263 HKD
Retailer 3HK$8,269 HKD

17 data points across 5 retailers

9 retailersHK$5,790 HKD to HK$18,163 HKD

B+
Cheapest Retailer
-
HK$5,790 HKD
$738 USD
B+
Retailer 2
-
HK$5,790 HKD
$738 USD
View
B+
Retailer 3
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 4
-
HK$6,018 HKD
$767 USD
View
B+
Retailer 5
-
HK$6,050 HKD
$771 USD
View
B+
Retailer 6
-
HK$6,685 HKD
$852 USD
View
B
Retailer 7
-
HK$8,172 HKD
€992 EUR
View
B
Retailer 8
-
HK$8,263 HKD
$1,053 USD
View
Most Expensive
C
NZ Jewellers
5b719c85-fa50-48ae-8cbe-56cb7c282695 · Oct 30
HK$18,163 HKD
$2,315 USD
View
8 more retailers have this diamond
Prices start from HK$5,790 HKDSave up to HK$12,373 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+
0.90ct Round
HK$5,790 HKD