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Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 2567526279

Certificate GIA 2567526279

Diamond specifications and retailer prices

From HK$197,531 HKD
$25,177 USD
As of October 27, 2026
Save HK$153,238 HKD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$512,919 HKD at MOH London · As of October 26, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2567526279. Listed at 13 retailers as of October 26, 2026, with a 78% 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567526279
Dimensions10.44 × 7.59 × 4.85 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Cavity, Needle, Natural
Top View
10.44 mm7.59 mm2.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567526279
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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: Oct 27
Current: HK$512,919 HKD|Low: HK$197,531 HKD|High: HK$512,919 HKD|Avg: HK$296,643 HKD
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
October 31, 2026
Retailer 12HK$197,531 HKD
Retailer 2HK$201,327 HKD
Retailer 10HK$205,922 HKD
Retailer 11HK$207,919 HKD
Retailer 3HK$209,716 HKD
Retailer 9HK$211,049 HKD
Retailer 8HK$238,196 HKD
Retailer 7HK$240,017 HKD
Retailer 6HK$244,080 HKD
Retailer 4HK$255,678 HKD
Retailer 13HK$298,407 HKD
Retailer 5HK$350,769 HKD
MOH LondonHK$512,919 HKD

9 data points across 13 retailers

13 retailersHK$197,531 HKD to HK$350,769 HKD

A
Cheapest Retailer
-
HK$197,531 HKD
$25,177 USD
B+
Retailer 2
-
HK$201,327 HKD
$25,661 USD
View
B+
Retailer 3
-
HK$205,922 HKD
A$40,379 AUD
View
B+
Retailer 4
-
HK$207,919 HKD
$26,501 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$209,716 HKD
$26,730 USD
View
B+
Retailer 6
-
HK$211,049 HKD
$26,900 USD
View
B+
Retailer 7
-
HK$238,196 HKD
$30,360 USD
View
B
Retailer 8
-
HK$240,017 HKD
£24,088 GBP
View
B
Retailer 9
-
HK$244,080 HKD
$31,110 USD
View
B
Retailer 10
-
HK$255,678 HKD
$32,588 USD
View
B
Retailer 11
-
HK$298,407 HKD
ZAR 614,450 ZAR
View
B
Retailer 12
-
HK$350,769 HKD
$44,708 USD
View
Most Expensive
MOH London
DB5378375 · Oct 26
HK$512,919 HKD
£51,477 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$197,531 HKDSave up to HK$153,238 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
2.50ct Oval
HK$197,531 HKD