Oval|Natural|GIA

0.90ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 5503374489

Certificate GIA 5503374489

Diamond specifications and retailer prices

From HK$9,942 HKD
As of November 1, 2026
Save HK$17,907 HKD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$31,595 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded H 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 5503374489. Listed at 21 retailers as of October 28, 2026, with a 180% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503374489
Dimensions7.58 × 5.49 × 3.45 mm
L/W Ratio1.38
Top View
7.58 mm5.49 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5503374489
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$31,595 HKD|Low: HK$9,942 HKD|High: HK$31,595 HKD|Avg: HK$16,251 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 14HK$9,942 HKD
Retailer 2HK$10,381 HKD
Retailer 8HK$11,957 HKD
Retailer 20HK$12,239 HKD
Retailer 4HK$12,285 HKD
Retailer 3HK$12,475 HKD
Retailer 5HK$12,953 HKD
Retailer 7HK$12,953 HKD
Retailer 11HK$13,024 HKD
Retailer 19HK$13,550 HKD
Retailer 10HK$13,777 HKD
Retailer 9HK$14,026 HKD
Retailer 13HK$14,516 HKD
Retailer 6HK$14,946 HKD
Retailer 12HK$16,995 HKD
Retailer 16HK$17,695 HKD
Retailer 15HK$19,108 HKD
Retailer 18HK$22,728 HKD
Retailer 17HK$27,849 HKD
NZ JewellersHK$31,595 HKD

31 data points across 20 retailers

21 retailersHK$9,942 HKD to HK$27,849 HKD

A
Cheapest Retailer
-
HK$9,942 HKD
A
Retailer 2
-
HK$10,381 HKD
₹126,014 INR
View
B+
Retailer 3
-
HK$11,957 HKD
$1,524 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$12,239 HKD
$1,560 USD
View
B+
Retailer 5
-
HK$12,285 HKD
SGD 2,116 SGD
View
B+
Retailer 6
-
HK$12,475 HKD
$1,590 USD
View
B+
Retailer 7
-
HK$12,514 HKD
$1,595 USD
View
Retailer 8
-
HK$12,953 HKD
$1,651 USD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$12,953 HKD
$1,651 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
HK$13,024 HKD
$1,660 USD
View
Retailer 11
-
HK$13,550 HKD
$1,727 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
HK$13,777 HKD
SGD 2,373 SGD
View
B
Retailer 13
-
HK$14,026 HKD
$1,788 USD
View
B
Retailer 14
-
HK$14,516 HKD
£1,457 GBP
View
Retailer 15
-
HK$14,946 HKD
$1,905 USD
View
Price last confirmed 14 days ago
Retailer 16
-
HK$16,995 HKD
A$3,332 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
HK$17,695 HKD
€2,148 EUR
View
B
Retailer 18
-
HK$19,108 HKD
ZAR 39,345 ZAR
View
B
Retailer 19
-
HK$22,728 HKD
£2,281 GBP
View
B
Retailer 20
-
HK$27,849 HKD
£2,795 GBP
View
Most Expensive
NZ Jewellers
198d5115-c9e1-456b-bf7f-11d991ca6a0b · Oct 17
HK$31,595 HKD
$4,027 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from HK$9,942 HKDSave up to HK$17,907 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.

A
0.90ct Oval
HK$9,942 HKD