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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2386190238

Certificate GIA 2386190238

Diamond specifications and retailer prices

From HK$17,301 HKD
$2,205 USD
As of October 29, 2026
Save HK$18,871 HKD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$36,172 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2386190238. Listed at 11 retailers as of October 27, 2026, with prices from HK$17,301 to HK$36,172, a HK$18,871 spread on the same certified stone. NZ Jewellers lists it at HK$36,172. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2386190238
Dimensions5.89 × 5.30 × 3.49 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Crystal
Top View
5.89 mm5.30 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2386190238
Side View
Table 77.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

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$18,986 HKD|Low: HK$15,654 HKD|High: HK$29,955 HKD|Avg: HK$20,316 HKD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5HK$15,771 HKD
Retailer 8HK$16,595 HKD
Retailer 1HK$18,986 HKD
Retailer 4HK$19,655 HKD
Retailer 7HK$19,969 HKD
Retailer 6HK$21,279 HKD
Retailer 3HK$21,577 HKD
Retailer 2HK$29,755 HKD

43 data points across 8 retailers

11 retailersHK$17,301 HKD to HK$36,172 HKD

Retailer 1
-
HK$15,771 HKD
$2,010 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$17,301 HKD
$2,205 USD
View
B+
Retailer 3
-
HK$17,301 HKD
$2,205 USD
View
B
Retailer 4
-
HK$18,102 HKD
$2,307 USD
View
B
Retailer 5
-
HK$18,986 HKD
£1,905 GBP
View
B
Retailer 6
-
HK$19,655 HKD
$2,505 USD
View
B
Retailer 7
-
HK$19,969 HKD
$2,545 USD
View
Retailer 8
-
HK$21,279 HKD
A$4,172 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
HK$21,577 HKD
€2,619 EUR
View
B
Retailer 10
-
HK$29,755 HKD
£2,986 GBP
View
Most Expensive
C
NZ Jewellers
84686210-80c9-4895-b1a9-23e8206d0988 · Oct 27
HK$36,172 HKD
$4,610 USD
View
10 more retailers have this diamond
Prices start from HK$17,301 HKDSave up to HK$18,871 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 Radiant
HK$17,301 HKD