Round|Natural|GIA

2.51ct E FL Round Natural Diamond

EX • E/FL • GIA 2534646155

Certificate GIA 2534646155

Diamond specifications and retailer prices

From $44,162 USD
As of October 29, 2026
Save $31,482 USD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $75,644 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2534646155. Listed at 12 retailers as of October 29, 2026, with prices from $44,162 to $75,644, a $31,482 spread on the same certified stone. MOH London lists it at $75,644. 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

2.51
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2534646155
Dimensions8.66 × 8.62 × 5.35 mm
L/W Ratio1.00
Top View
8.66 mm8.62 mm2.51 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534646155
Side View
Table 59.0%Crown 36°Girdle: STK-MEDPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $75,644 USD|Low: $44,161 USD|High: $76,147 USD|Avg: $56,068 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$44,162 USD
Retailer 2$48,683 USD
Retailer 5$50,184 USD
Retailer 6$55,504 USD
Retailer 3$57,380 USD
MOH London$75,644 USD

40 data points across 6 retailers

12 retailers$44,162 USD to $75,644 USD

A
Cheapest Retailer
-
$44,162 USD
Final sale: no returns
A
Retailer 2
-
$45,565 USD
CA$63,284 CAD
View
A
Retailer 3
-
$47,561 USD
View
A+
Retailer 4
-
$48,683 USD
£38,333 GBP
View
A
Retailer 5
-
$50,184 USD
View
A
Retailer 6
-
$51,933 USD
View
A
Retailer 7
-
$52,230 USD
View
A
Retailer 8
-
$53,064 USD
View
A
Retailer 9
-
$55,504 USD
£43,704 GBP
View
A
Retailer 10
-
$56,995 USD
View
A
Retailer 11
-
$57,380 USD
€54,648 EUR
View
Most Expensive
B+
MOH London
1DF6F3D57 · Oct 29
$75,644 USD
£59,562 GBP
View
11 more retailers have this diamond
Prices start from $44,162 USDSave up to $31,482 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+
2.51ct Round
$44,162 USD