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Round|Natural|GIA

5.12ct E IF Round Natural Diamond

EX • E/IF • GIA 2241048338

Certificate GIA 2241048338

Diamond specifications and retailer prices

From $373,125 NZD
€200,280 EUR
As of October 30, 2026
Save $366,034 NZD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $739,159 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct natural round diamond

This 5.12ct natural round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2241048338. Listed at 8 retailers as of October 29, 2026, with prices from $373,125 to $739,159, a $366,034 spread on the same certified stone. MOH London lists it at $739,159. 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

5.12
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241048338
Dimensions10.99 × 11.02 × 6.84 mm
L/W Ratio1.00
Top View
10.99 mm11.02 mm5.12 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241048338
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 30
Current: $739,159 NZD|Low: $358,109 NZD|High: $739,159 NZD|Avg: $466,078 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$373,125 NZD
Retailer 6$397,171 NZD
Retailer 3$446,937 NZD
Retailer 4$450,078 NZD
Retailer 5$459,920 NZD
Retailer 7$491,412 NZD
Retailer 2$552,975 NZD
MOH London$739,159 NZD

32 data points across 8 retailers

8 retailers$373,125 NZD to $739,159 NZD

A
Cheapest Retailer
-
$373,125 NZD
€200,280 EUR
A
Retailer 2
-
$397,171 NZD
HK$1,748,800 HKD
View
A
Retailer 3
-
$446,937 NZD
£198,342 GBP
View
A
Retailer 4
-
$450,078 NZD
$253,665 USD
View
A
Retailer 5
-
$459,920 NZD
$259,212 USD
View
A
Retailer 6
-
$491,412 NZD
$276,961 USD
View
A
Retailer 7
-
$552,975 NZD
€296,817 EUR
View
Most Expensive
B+
MOH London
1A79E5D75 · Oct 29
$739,159 NZD
£328,025 GBP
View
7 more retailers have this diamond
Prices start from $373,125 NZDSave up to $366,034 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
5.12ct Round
$373,125 NZD