Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 7431305985

Certificate GIA 7431305985

Diamond specifications and retailer prices

From HK$11,278 HKD
₹136,890 INR
As of November 2, 2026
Save HK$27,153 HKD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$38,430 HKD at NZ Jewellers · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7431305985. Listed at 22 retailers as of November 2, 2026, with prices from HK$11,278 to HK$38,430, a HK$27,153 spread on the same certified stone. NZ Jewellers lists it at HK$38,430. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431305985
Dimensions7.15 × 5.33 × 3.59 mm
L/W Ratio1.34
Top View
7.15 mm5.33 mm0.90 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431305985
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

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$38,430 HKD|Low: HK$11,278 HKD|High: HK$38,430 HKD|Avg: HK$17,510 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
November 3, 2026
Retailer 12HK$11,278 HKD
Retailer 14HK$11,449 HKD
Retailer 8HK$13,935 HKD
Retailer 10HK$14,280 HKD
Retailer 9HK$14,358 HKD
Retailer 7HK$14,539 HKD
Retailer 18HK$14,970 HKD
Retailer 3HK$15,755 HKD
Retailer 6HK$15,755 HKD
Retailer 4HK$16,045 HKD
Retailer 5HK$16,485 HKD
Retailer 19HK$16,839 HKD
Retailer 2HK$17,283 HKD
Retailer 17HK$18,179 HKD
Retailer 11HK$19,496 HKD
Retailer 16HK$21,519 HKD
Retailer 15HK$23,239 HKD
Retailer 13HK$27,602 HKD
NZ JewellersHK$38,430 HKD

31 data points across 19 retailers

22 retailersHK$11,278 HKD to HK$38,430 HKD

A
Cheapest Retailer
-
HK$11,278 HKD
₹136,890 INR
A
Retailer 2
-
HK$11,449 HKD
View
B+
Retailer 3
-
HK$13,935 HKD
$1,776 USD
View
B+
Retailer 4
-
HK$14,280 HKD
$1,820 USD
View
B+
Retailer 5
-
HK$14,358 HKD
$1,830 USD
View
B+
Retailer 6
-
HK$14,539 HKD
$1,853 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$14,970 HKD
$1,908 USD
View
B
Retailer 8
-
HK$15,755 HKD
$2,008 USD
View
B
Retailer 9
-
HK$15,755 HKD
$2,008 USD
View
B
Retailer 10
-
HK$15,978 HKD
SGD 2,752 SGD
View
B
Retailer 11
-
HK$16,045 HKD
$2,045 USD
View
B
Retailer 12
-
HK$16,485 HKD
$2,101 USD
View
B+
Retailer 13
-
HK$16,839 HKD
$2,146 USD
View
B+
Retailer 14
-
HK$17,024 HKD
A$3,338 AUD
View
B+
Retailer 15
-
HK$17,283 HKD
£1,734 GBP
View
B
Retailer 16
-
HK$18,179 HKD
$2,317 USD
View
Retailer 17
-
HK$19,496 HKD
A$3,823 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
HK$21,519 HKD
€2,612 EUR
View
B
Retailer 19
-
HK$23,239 HKD
ZAR 47,850 ZAR
View
B
Retailer 20
-
HK$27,602 HKD
£2,770 GBP
View
B
Retailer 21
-
HK$28,583 HKD
$3,643 USD
View
Most Expensive
B
NZ Jewellers
16bf940e-46e8-48d1-bd9d-61ca92cd3945 · Nov 2
HK$38,430 HKD
$4,898 USD
View
21 more retailers have this diamond
Prices start from HK$11,278 HKDSave up to HK$27,153 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$11,278 HKD