Oval|Natural|GIA

1.40ct I IF Oval Natural Diamond

VG • I/IF • GIA 1528221509

Certificate GIA 1528221509

Diamond specifications and retailer prices

From HK$49,995 HKD
As of November 4, 2026
Save HK$38,317 HKD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$106,283 HKD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.4ct natural oval diamond

This 1.4ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1528221509. Listed at 22 retailers as of November 4, 2026, with a 77% 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

1.40
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 1528221509
Dimensions8.56 × 6.35 × 3.89 mm
L/W Ratio1.35
Culet sizeNone
Top View
8.56 mm6.35 mm1.40 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528221509
Side View
Table 58.0%Crown 38.7°Girdle: MED-VTKPavilion 36.9°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$59,353 HKD|Low: HK$49,995 HKD|High: HK$89,621 HKD|Avg: HK$62,214 HKD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2HK$49,995 HKD
Retailer 6HK$53,623 HKD
Retailer 4HK$54,917 HKD
Retailer 9HK$55,371 HKD
Retailer 11HK$58,154 HKD
Retailer 10HK$58,647 HKD
Retailer 3HK$58,655 HKD
Retailer 1HK$59,353 HKD
Retailer 8HK$60,889 HKD
Retailer 12HK$68,679 HKD
Retailer 5HK$77,520 HKD
Retailer 7HK$88,312 HKD

45 data points across 12 retailers

22 retailersHK$49,995 HKD to HK$88,312 HKD

B+
Cheapest Retailer
-
HK$49,995 HKD
B+
Retailer 2
-
HK$53,623 HKD
View
B+
Retailer 3
-
HK$54,917 HKD
View
B+
Retailer 4
-
HK$55,371 HKD
View
B+
Retailer 5
-
HK$58,154 HKD
View
B+
Retailer 6
-
HK$58,545 HKD
View
B+
Retailer 7
-
HK$58,647 HKD
View
Final sale: no returns
Retailer 8
-
HK$58,655 HKD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
HK$59,353 HKD
View
Retailer 10
-
HK$60,889 HKD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
HK$63,358 HKD
View
Retailer 12
-
HK$63,546 HKD
View
Price last confirmed 40 days ago
Retailer 13
-
HK$63,546 HKD
View
Price last confirmed 30 days ago
Retailer 14
-
HK$64,525 HKD
View
Price last confirmed 39 days ago
B
Retailer 15
-
HK$64,886 HKD
View
B
Retailer 16
-
HK$68,679 HKD
View
Retailer 17
-
HK$73,319 HKD
View
Price last confirmed 39 days ago
Retailer 18
-
HK$73,319 HKD
View
Price last confirmed 29 days ago
B
Retailer 19
-
HK$77,520 HKD
View
B
Retailer 20
-
HK$88,312 HKD
View
Retailer 21
-
HK$106,283 HKD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
27876329-91ce-4a94-b0a7-1336da6cfe1c · Sep 29
HK$106,283 HKD
$13,561 USD
View
Price last confirmed 38 days ago
21 more retailers have this diamond
Prices start from HK$49,995 HKDSave up to HK$38,317 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+
1.40ct Oval
HK$49,995 HKD