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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6351106682

Certificate GIA 6351106682

Diamond specifications and retailer prices

From HK$21,915 HKD
$2,793 USD
As of October 28, 2026
Save HK$24,195 HKD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$46,110 HKD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 6351106682. Listed at 16 retailers as of October 28, 2026, with prices from HK$21,915 to HK$46,110, a HK$24,195 spread on the same certified stone. Moon Ocean lists it at HK$46,110. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6351106682
Dimensions6.31 × 5.00 × 3.44 mm
L/W Ratio1.26
Top View
6.31 mm5.00 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6351106682
Side View
Table 75.0%CrownGirdle: SLIPavilionCulet: NoneDepth 68.7%

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 28
Current: HK$46,110 HKD|Low: HK$21,915 HKD|High: HK$46,603 HKD|Avg: HK$28,818 HKD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11HK$21,915 HKD
Retailer 9HK$21,931 HKD
Retailer 8HK$22,009 HKD
Retailer 4HK$24,473 HKD
Retailer 3HK$25,414 HKD
Retailer 12HK$25,414 HKD
Retailer 2HK$25,573 HKD
Retailer 10HK$26,242 HKD
Retailer 6HK$28,605 HKD
Retailer 7HK$35,763 HKD
Retailer 5HK$40,169 HKD
Moon OceanHK$46,110 HKD

37 data points across 12 retailers

16 retailersHK$21,915 HKD to HK$46,110 HKD

B
Cheapest Retailer
-
HK$21,915 HKD
$2,793 USD
B+
Retailer 2
-
HK$21,931 HKD
$2,795 USD
View
Retailer 3
-
HK$22,009 HKD
$2,805 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$24,473 HKD
$3,119 USD
View
B
Retailer 5
-
HK$24,473 HKD
$3,119 USD
View
B
Retailer 6
-
HK$25,414 HKD
$3,239 USD
View
B
Retailer 7
-
HK$25,414 HKD
$3,239 USD
View
B
Retailer 8
-
HK$25,573 HKD
£2,566 GBP
View
B
Retailer 9
-
HK$25,598 HKD
$3,262 USD
View
Retailer 10
-
HK$26,242 HKD
A$5,145 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
HK$28,239 HKD
$3,599 USD
View
B
Retailer 12
-
HK$28,605 HKD
€3,472 EUR
View
B
Retailer 13
-
HK$35,763 HKD
ZAR 73,634 ZAR
View
B
Retailer 14
-
HK$40,169 HKD
£4,031 GBP
View
C
Retailer 15
-
HK$42,637 HKD
$5,434 USD
View
Most Expensive
B
Moon Ocean
NVN-EEBB3EE15-682 · Oct 30
HK$46,110 HKD
£4,627 GBP
View
15 more retailers have this diamond
Prices start from HK$21,915 HKDSave up to HK$24,195 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$21,915 HKD