Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 2506760672

Certificate GIA 2506760672

Diamond specifications and retailer prices

From HK$232,383 HKD
₹2,820,871 INR
As of October 30, 2026
Save HK$30,242 HKD (12%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$381,663 HKD at MOH London · As of October 21, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506760672. Listed at 24 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.81°
Pavilion angle40.78°
OriginNatural
Grading LabGIA
CertificateGIA 2506760672
Dimensions10.40 × 7.42 × 4.83 mm
L/W Ratio1.40
Top View
10.40 mm7.42 mm2.50 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506760672
Side View
Table 58.0%Crown 38.81°Girdle: THK-VTKPavilion 40.78°Culet: NoneDepth 65.1%

Caratlytics Score

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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: Oct 30
Current: HK$381,663 HKD|Low: HK$221,312 HKD|High: HK$389,365 HKD|Avg: HK$262,102 HKD|-2.0%
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
October 30, 2026
Retailer 17HK$221,312 HKD
Retailer 8HK$222,818 HKD
Retailer 9HK$225,730 HKD
Retailer 4HK$227,494 HKD
Retailer 2HK$232,383 HKD
Retailer 13HK$235,136 HKD
Retailer 6HK$236,195 HKD
Retailer 19HK$242,973 HKD
Retailer 12HK$246,021 HKD
Retailer 5HK$248,593 HKD
Retailer 14HK$253,152 HKD
Retailer 3HK$254,044 HKD
Retailer 18HK$254,044 HKD
Retailer 7HK$259,892 HKD
Retailer 20HK$262,517 HKD
Retailer 10HK$263,436 HKD
Retailer 15HK$283,197 HKD
Retailer 11HK$286,669 HKD
Retailer 16HK$331,397 HKD
MOH LondonHK$381,663 HKD

33 data points across 20 retailers

24 retailersHK$232,383 HKD to HK$262,625 HKD

Retailer 1
-
HK$221,312 HKD
$28,208 USD
Price last confirmed 11 days ago
Retailer 2
-
HK$225,730 HKD
$28,771 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$227,494 HKD
$28,996 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
HK$232,383 HKD
₹2,820,871 INR
View
B+
Retailer 5
-
HK$235,136 HKD
$29,970 USD
View
Retailer 6
-
HK$236,195 HKD
$30,105 USD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$242,973 HKD
$30,969 USD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$243,083 HKD
$30,983 USD
View
Price last confirmed 19 days ago
Retailer 9
-
HK$246,021 HKD
A$48,242 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
HK$248,593 HKD
$31,685 USD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$253,152 HKD
£25,407 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
HK$253,212 HKD
$32,274 USD
View
Price last confirmed 20 days ago
Retailer 13
-
HK$254,044 HKD
$32,380 USD
View
Price last confirmed 11 days ago
Retailer 14
-
HK$254,044 HKD
$32,380 USD
View
Price last confirmed 12 days ago
Retailer 15
-
HK$258,665 HKD
$32,969 USD
View
Price last confirmed 31 days ago
Retailer 16
-
HK$259,892 HKD
$33,125 USD
View
Price last confirmed 13 days ago
Retailer 17
-
HK$262,517 HKD
$33,460 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
HK$262,625 HKD
A$51,498 AUD
View
Retailer 19
-
HK$263,333 HKD
$33,564 USD
View
Price last confirmed 21 days ago
Retailer 20
-
HK$263,436 HKD
$33,577 USD
View
Price last confirmed 10 days ago
Retailer 21
-
HK$273,462 HKD
$34,855 USD
View
Price last confirmed 19 days ago
Retailer 22
-
HK$286,669 HKD
$36,538 USD
View
Price last confirmed 10 days ago
Retailer 23
-
HK$331,397 HKD
ZAR 682,380 ZAR
View
Price last confirmed 13 days ago
Most Expensive
MOH London
358954178 · Oct 21
HK$381,663 HKD
£38,304 GBP
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from HK$232,383 HKDSave up to HK$30,242 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$232,383 HKD