Round|Natural|GIA

2.50ct G IF Round Natural Diamond

EX • G/IF • GIA 6545549505

Certificate GIA 6545549505

Diamond specifications and retailer prices

From $42,538 USD
£33,494 GBP
As of November 2, 2026
Save $23,228 USD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $65,766 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6545549505. Listed at 11 retailers as of November 1, 2026, with prices from $42,538 to $65,766, a $23,228 spread on the same certified stone. MOH London lists it at $65,766. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545549505
Dimensions8.65 × 8.71 × 5.39 mm
L/W Ratio1.01
Top View
8.65 mm8.71 mm2.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545549505
Side View
Table 59.0%Crown 32°GirdlePavilion 41.8°CuletDepth 62.1%

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: Nov 2
Current: $65,766 USD|Low: $41,910 USD|High: $66,471 USD|Avg: $49,459 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$42,538 USD
Retailer 7$42,543 USD
Retailer 8$42,607 USD
Retailer 10$43,864 USD
Retailer 2$44,772 USD
Retailer 3$45,569 USD
Retailer 9$50,355 USD
Retailer 5$50,867 USD
Retailer 11$52,291 USD
Retailer 6$59,432 USD
MOH London$65,766 USD

33 data points across 11 retailers

11 retailers$42,538 USD to $65,766 USD

A
Cheapest Retailer
-
$42,538 USD
£33,494 GBP
A
Retailer 2
-
$42,543 USD
View
A
Retailer 3
-
$42,607 USD
View
Final sale: no returns
A
Retailer 4
-
$43,864 USD
View
A
Retailer 5
-
$44,772 USD
£35,254 GBP
View
B+
Retailer 6
-
$45,569 USD
View
B+
Retailer 7
-
$48,418 USD
View
B+
Retailer 8
-
$50,355 USD
View
B+
Retailer 9
-
$50,867 USD
€48,445 EUR
View
B+
Retailer 10
-
$52,291 USD
View
Most Expensive
B
MOH London
521970950 · Nov 1
$65,766 USD
£51,784 GBP
View
10 more retailers have this diamond
Prices start from $42,538 USDSave up to $23,228 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 Round
$42,538 USD