CaratHunter
Plans
Oval|Natural|GIA

0.90ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1545898713

Certificate GIA 1545898713

Diamond specifications and retailer prices

From HK$9,340 HKD
As of November 2, 2026
Save HK$18,063 HKD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$30,278 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545898713. Listed at 18 retailers as of October 28, 2026, with a 193% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545898713
Dimensions7.70 × 5.58 × 3.27 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.70 mm5.58 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545898713
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.6%

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 2
Current: HK$12,475 HKD|Low: HK$9,340 HKD|High: HK$27,502 HKD|Avg: HK$15,308 HKD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5HK$9,340 HKD
Retailer 4HK$9,792 HKD
Retailer 9HK$11,393 HKD
Retailer 2HK$11,682 HKD
Retailer 1HK$12,475 HKD
Retailer 3HK$13,070 HKD
Retailer 6HK$13,417 HKD
Retailer 8HK$13,832 HKD
Retailer 7HK$16,864 HKD
Retailer 10HK$21,753 HKD
Retailer 11HK$27,403 HKD

32 data points across 11 retailers

18 retailersHK$9,340 HKD to HK$27,403 HKD

A
Cheapest Retailer
-
HK$9,340 HKD
A
Retailer 2
-
HK$9,792 HKD
₹118,854 INR
View
A
Retailer 3
-
HK$11,393 HKD
$1,452 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,682 HKD
SGD 2,012 SGD
View
A
Retailer 5
-
HK$12,059 HKD
$1,537 USD
View
Retailer 6
-
HK$12,413 HKD
$1,582 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$12,413 HKD
$1,582 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
HK$12,475 HKD
$1,590 USD
View
Retailer 9
-
HK$12,985 HKD
$1,655 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
HK$13,070 HKD
SGD 2,251 SGD
View
B+
Retailer 11
-
HK$13,417 HKD
$1,710 USD
View
B+
Retailer 12
-
HK$13,832 HKD
£1,388 GBP
View
Retailer 13
-
HK$14,327 HKD
$1,826 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
HK$14,729 HKD
A$2,888 AUD
View
B+
Retailer 15
-
HK$16,864 HKD
€2,047 EUR
View
B
Retailer 16
-
HK$21,753 HKD
£2,183 GBP
View
B
Retailer 17
-
HK$27,403 HKD
£2,750 GBP
View
Most Expensive
NZ Jewellers
76c689a2-98a9-4f97-bf5e-32f31caaba2a · Oct 17
HK$30,278 HKD
$3,859 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from HK$9,340 HKDSave up to HK$18,063 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$9,340 HKD