Oval|Natural|GIA

2.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5546176072

Certificate GIA 5546176072

Diamond specifications and retailer prices

From $39,978 AUD
$28,082 USD
As of October 26, 2026
Save $28,691 AUD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $68,669 AUD 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 F 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 5546176072. Listed at 16 retailers as of October 26, 2026, with prices from $39,978 to $68,669, a $28,691 spread on the same certified stone. MOH London lists it at $68,669. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546176072
Dimensions11.48 × 7.34 × 4.62 mm
L/W Ratio1.56
Top View
11.48 mm7.34 mm2.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546176072
Side View
Table 56.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 63.0%

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 26
Current: $68,669 AUD|Low: $39,286 AUD|High: $69,403 AUD|Avg: $48,577 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 4$39,286 AUD
Retailer 3$42,672 AUD
Retailer 7$43,856 AUD
Retailer 12$43,910 AUD
Retailer 2$44,408 AUD
Retailer 9$45,739 AUD
Retailer 8$46,105 AUD
Retailer 10$47,568 AUD
Retailer 11$49,397 AUD
Retailer 6$51,255 AUD
Retailer 5$60,394 AUD
MOH London$68,669 AUD

39 data points across 12 retailers

16 retailers$39,978 AUD to $68,669 AUD

B+
Cheapest Retailer
-
$39,978 AUD
$28,082 USD
Retailer 2
-
$42,672 AUD
$29,975 USD
View
Price last confirmed 5 days ago
Retailer 3
-
$43,856 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$43,910 AUD
$30,844 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$44,275 AUD
$31,101 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$44,408 AUD
£24,563 GBP
View
B
Retailer 7
-
$45,739 AUD
$32,129 USD
View
Retailer 8
-
$45,911 AUD
$32,250 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$45,911 AUD
$32,250 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$46,105 AUD
$32,386 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$47,434 AUD
$33,320 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$47,568 AUD
$33,414 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$49,397 AUD
$34,699 USD
View
B
Retailer 14
-
$51,255 AUD
€34,289 EUR
View
B
Retailer 15
-
$60,394 AUD
ZAR 685,355 ZAR
View
Most Expensive
B
MOH London
3B9A72112 · Oct 26
$68,669 AUD
£37,981 GBP
View
15 more retailers have this diamond
Prices start from $39,978 AUDSave up to $28,691 AUD

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
$39,978 AUD