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Oval|Natural|GIA

0.40ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 5546435141

Certificate GIA 5546435141

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of October 31, 2026
Save HK$3,435 HKD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,552 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546435141. Listed at 19 retailers as of October 31, 2026, with a 177% 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

0.40
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle40.5°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 5546435141
Dimensions5.64 × 4.12 × 2.68 mm
L/W Ratio1.37
Top View
5.64 mm4.12 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5546435141
Side View
Table 61.0%Crown 40.5°Girdle: STK-VTKPavilion 40.7°Culet: NDepth 65.1%

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 31
Current: HK$10,552 HKD|Low: HK$1,700 HKD|High: HK$10,709 HKD|Avg: HK$3,325 HKD|+15.3%
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 1, 2026
Retailer 11HK$1,700 HKD
Retailer 5HK$1,946 HKD
Retailer 4HK$2,110 HKD
Retailer 10HK$2,134 HKD
Retailer 9HK$2,197 HKD
Retailer 17HK$2,275 HKD
Retailer 3HK$2,310 HKD
Retailer 19HK$2,354 HKD
Retailer 18HK$2,636 HKD
Retailer 6HK$2,746 HKD
Retailer 7HK$2,746 HKD
Retailer 8HK$2,824 HKD
Retailer 16HK$2,840 HKD
Retailer 12HK$2,953 HKD
Retailer 14HK$3,115 HKD
Retailer 15HK$4,432 HKD
Retailer 2HK$4,716 HKD
Retailer 13HK$5,381 HKD
NZ JewellersHK$10,552 HKD

27 data points across 19 retailers

19 retailersHK$1,946 HKD to HK$5,381 HKD

B+
Cheapest Retailer
-
HK$1,946 HKD
$248 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,079 HKD
$265 USD
View
B+
Retailer 3
-
HK$2,110 HKD
$269 USD
View
B+
Retailer 4
-
HK$2,134 HKD
$272 USD
View
B+
Retailer 5
-
HK$2,197 HKD
$280 USD
View
B+
Retailer 6
-
HK$2,275 HKD
$290 USD
View
B+
Retailer 7
-
HK$2,310 HKD
View
B+
Retailer 8
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 9
-
HK$2,636 HKD
$336 USD
View
B+
Retailer 10
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 11
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 12
-
HK$2,824 HKD
$360 USD
View
B+
Retailer 13
-
HK$2,840 HKD
$362 USD
View
B+
Retailer 14
-
HK$2,953 HKD
£296 GBP
View
B+
Retailer 15
-
HK$3,115 HKD
$397 USD
View
B
Retailer 16
-
HK$4,432 HKD
€538 EUR
View
B
Retailer 17
-
HK$4,716 HKD
£473 GBP
View
C
Retailer 18
-
HK$5,381 HKD
£540 GBP
View
Most Expensive
NZ Jewellers
8d42d098-8c8c-4dbe-9859-96478385df1d · Oct 30
HK$10,552 HKD
$1,345 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$3,435 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+
0.40ct Oval
HK$1,946 HKD