Oval|Natural|GIA

2.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2554507664

Certificate GIA 2554507664

Diamond specifications and retailer prices

From $11,494 USD
HK$89,800 HKD
As of October 24, 2026
Save $17,354 USD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $28,848 USD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554507664. Listed at 18 retailers as of October 24, 2026, with prices from $11,494 to $28,848, a $17,354 spread on the same certified stone. MOH London lists it at $28,848. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2554507664
Dimensions10.16 × 7.35 × 4.83 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
10.16 mm7.35 mm2.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2554507664
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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 24
Current: $28,848 USD|Low: $11,494 USD|High: $28,848 USD|Avg: $15,074 USD|+28.9%
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
October 30, 2026
Retailer 4$11,494 USD
Retailer 16$12,450 USD
Retailer 3$12,772 USD
Retailer 5$12,849 USD
Retailer 7$13,060 USD
Retailer 6$13,696 USD
Retailer 8$16,791 USD
Retailer 15$16,891 USD
Retailer 2$17,247 USD
Retailer 14$17,607 USD
Retailer 9$19,124 USD
Retailer 12$19,200 USD
Retailer 13$21,249 USD
Retailer 10$21,388 USD
Retailer 11$22,257 USD
MOH London$28,848 USD

33 data points across 16 retailers

18 retailers$11,494 USD to $28,848 USD

A
Cheapest Retailer
-
$11,494 USD
HK$89,800 HKD
Retailer 2
-
$12,450 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$12,772 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$12,849 USD
₹1,223,704 INR
View
Price last confirmed 10 days ago
Retailer 5
-
$13,060 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$15,729 USD
A$24,198 AUD
View
Retailer 7
-
$16,791 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$16,891 USD
View
B+
Retailer 9
-
$17,247 USD
CA$23,954 CAD
View
B+
Retailer 10
-
$17,607 USD
View
Final sale: no returns
B+
Retailer 11
-
$19,124 USD
£15,059 GBP
View
B+
Retailer 12
-
$19,200 USD
View
Retailer 13
-
$20,065 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$20,677 USD
View
Price last confirmed 61 days ago
B
Retailer 15
-
$21,249 USD
View
B
Retailer 16
-
$21,388 USD
View
B
Retailer 17
-
$22,257 USD
€21,197 EUR
View
Most Expensive
C
MOH London
8F57E9827 · Oct 29
$28,848 USD
£22,715 GBP
View
17 more retailers have this diamond
Prices start from $11,494 USDSave up to $17,354 USD

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
$11,494 USD