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Round|Natural|GIA

2.51ct E IF Round Natural Diamond

EX • E/IF • GIA 7521517778

Certificate GIA 7521517778

Diamond specifications and retailer prices

From $92,614 NZD
$52,016 USD
As of October 28, 2026
Save $52,756 NZD (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $145,370 NZD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7521517778. Listed at 18 retailers as of October 28, 2026, with prices from $92,614 to $145,370, a $52,756 spread on the same certified stone. MOH London lists it at $145,370. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
OriginNatural
Grading LabGIA
CertificateGIA 7521517778
Dimensions8.70 × 8.67 × 5.36 mm
L/W Ratio1.00
Star length50%
Top View
8.70 mm8.67 mm2.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521517778
Side View
Table 58.0%Crown 35°Girdle: ThickPavilionCulet: NoneDepth 61.7%

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 28
Current: $145,370 NZD|Low: $86,716 NZD|High: $146,338 NZD|Avg: $106,343 NZD|+0.3%
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 12$88,619 NZD
Retailer 14$92,614 NZD
Retailer 9$92,650 NZD
Retailer 15$93,679 NZD
Retailer 13$96,443 NZD
Retailer 2$98,005 NZD
Retailer 8$98,649 NZD
Retailer 3$102,197 NZD
Retailer 4$106,454 NZD
Retailer 6$106,477 NZD
Retailer 7$110,713 NZD
Retailer 10$112,162 NZD
Retailer 16$113,847 NZD
Retailer 5$114,970 NZD
Retailer 11$127,345 NZD
MOH London$145,370 NZD

35 data points across 16 retailers

18 retailers$92,614 NZD to $145,370 NZD

Retailer 1
-
$88,619 NZD
A$76,572 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$92,614 NZD
$52,016 USD
View
A+
Retailer 3
-
$92,650 NZD
£40,973 GBP
View
A
Retailer 4
-
$93,679 NZD
$52,614 USD
View
Final sale: no returns
A
Retailer 5
-
$96,443 NZD
$54,166 USD
View
A
Retailer 6
-
$98,005 NZD
£43,341 GBP
View
A
Retailer 7
-
$98,649 NZD
$55,405 USD
View
A
Retailer 8
-
$98,916 NZD
$55,555 USD
View
A
Retailer 9
-
$102,197 NZD
$57,398 USD
View
A
Retailer 10
-
$106,454 NZD
$59,789 USD
View
A
Retailer 11
-
$106,477 NZD
£47,088 GBP
View
A
Retailer 12
-
$110,713 NZD
$62,181 USD
View
A
Retailer 13
-
$112,162 NZD
€59,995 EUR
View
Retailer 14
-
$113,843 NZD
$63,939 USD
View
Price last confirmed 62 days ago
A
Retailer 15
-
$113,847 NZD
$63,941 USD
View
A
Retailer 16
-
$114,970 NZD
$64,572 USD
View
B+
Retailer 17
-
$127,345 NZD
ZAR 1,155,449 ZAR
View
Most Expensive
B+
MOH London
E4929BA3D · Oct 29
$145,370 NZD
£64,288 GBP
View
17 more retailers have this diamond
Prices start from $92,614 NZDSave up to $52,756 NZD

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
$92,614 NZD