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Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 2517690765

Certificate GIA 2517690765

Diamond specifications and retailer prices

From HK$226,537 HKD
$28,874 USD
As of October 30, 2026
Save HK$170,510 HKD (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$397,047 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded D 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 2517690765. Listed at 21 retailers as of October 29, 2026, with prices from HK$226,537 to HK$397,047, a HK$170,510 spread on the same certified stone. MOH London lists it at HK$397,047. 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

2.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle39.79°
OriginNatural
Grading LabGIA
CertificateGIA 2517690765
Dimensions10.32 × 7.59 × 4.85 mm
L/W Ratio1.36
Top View
10.32 mm7.59 mm2.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517690765
Side View
Table 60.0%Crown 41.8°Girdle: VTN-VTKPavilion 39.79°Culet: NoneDepth 63.8%

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 30
Current: HK$397,047 HKD|Low: HK$186,877 HKD|High: HK$399,687 HKD|Avg: HK$270,275 HKD|-0.7%
MOH London
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
Retailer 21
October 31, 2026
Retailer 17HK$221,131 HKD
Retailer 7HK$226,537 HKD
Retailer 9HK$230,232 HKD
Retailer 4HK$245,649 HKD
Retailer 3HK$252,506 HKD
Retailer 2HK$252,563 HKD
Retailer 6HK$252,875 HKD
Retailer 19HK$256,813 HKD
Retailer 10HK$258,579 HKD
Retailer 8HK$263,412 HKD
Retailer 18HK$265,522 HKD
Retailer 11HK$267,460 HKD
Retailer 14HK$267,460 HKD
Retailer 21HK$270,378 HKD
Retailer 5HK$273,948 HKD
Retailer 12HK$276,404 HKD
Retailer 15HK$279,754 HKD
Retailer 20HK$284,485 HKD
Retailer 13HK$306,832 HKD
Retailer 16HK$347,813 HKD
MOH LondonHK$397,047 HKD

29 data points across 21 retailers

21 retailersHK$226,537 HKD to HK$397,047 HKD

Retailer 1
-
HK$221,131 HKD
$28,185 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$226,537 HKD
$28,874 USD
View
B+
Retailer 3
-
HK$230,232 HKD
$29,345 USD
View
B+
Retailer 4
-
HK$245,649 HKD
$31,310 USD
View
Retailer 5
-
HK$252,506 HKD
A$49,514 AUD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
HK$252,563 HKD
£25,348 GBP
View
B
Retailer 7
-
HK$252,875 HKD
$32,231 USD
View
B
Retailer 8
-
HK$256,813 HKD
$32,733 USD
View
B
Retailer 9
-
HK$258,579 HKD
$32,958 USD
View
B
Retailer 10
-
HK$263,412 HKD
$33,574 USD
View
B
Retailer 11
-
HK$265,522 HKD
$33,843 USD
View
B
Retailer 12
-
HK$267,460 HKD
$34,090 USD
View
B
Retailer 13
-
HK$267,460 HKD
$34,090 USD
View
B
Retailer 14
-
HK$270,378 HKD
$34,462 USD
View
B
Retailer 15
-
HK$273,948 HKD
$34,917 USD
View
B
Retailer 16
-
HK$276,404 HKD
$35,230 USD
View
B+
Retailer 17
-
HK$279,754 HKD
£28,076 GBP
View
B
Retailer 18
-
HK$284,485 HKD
$36,260 USD
View
B
Retailer 19
-
HK$306,832 HKD
€37,246 EUR
View
B
Retailer 20
-
HK$347,813 HKD
ZAR 716,183 ZAR
View
Most Expensive
B
MOH London
3AC086AC5 · Oct 29
HK$397,047 HKD
£39,848 GBP
View
20 more retailers have this diamond
Prices start from HK$226,537 HKDSave up to HK$170,510 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+
2.50ct Oval
HK$226,537 HKD