CaratHunter
Plans
Oval|Natural|GIA

0.51ct E IF Oval Natural Diamond

VG • E/IF • GIA 1538732600

Certificate GIA 1538732600

Diamond specifications and retailer prices

From $1,674 NZD
$940 USD
As of October 29, 2026
Save $1,716 NZD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,390 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538732600. Listed at 7 retailers as of October 29, 2026, with prices from $1,674 to $3,390, a $1,716 spread on the same certified stone. MOH London lists it at $3,390. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538732600
Dimensions6.30 × 4.39 × 2.79 mm
L/W Ratio1.44
Girdle conditionFaceted
Key to symbols
Surface Graining, Minor Details of Polish
Top View
6.30 mm4.39 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538732600
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 29
Current: $3,390 NZD|Low: $1,674 NZD|High: $3,600 NZD|Avg: $2,509 NZD|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$1,674 NZD
Retailer 6$2,092 NZD
Retailer 2$2,191 NZD
Retailer 3$2,410 NZD
Retailer 4$2,438 NZD
Retailer 7$3,012 NZD
MOH London$3,390 NZD

24 data points across 7 retailers

7 retailers$1,674 NZD to $3,390 NZD

A
Cheapest Retailer
-
$1,674 NZD
$940 USD
A
Retailer 2
-
$2,092 NZD
$1,175 USD
View
A
Retailer 3
-
$2,191 NZD
£969 GBP
View
B+
Retailer 4
-
$2,410 NZD
€1,289 EUR
View
B+
Retailer 5
-
$2,438 NZD
$1,369 USD
View
B+
Retailer 6
-
$3,012 NZD
CA$2,349 CAD
View
Most Expensive
B+
MOH London
DDC0837C4 · Oct 29
$3,390 NZD
£1,499 GBP
View
6 more retailers have this diamond
Prices start from $1,674 NZDSave up to $1,716 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
0.51ct Oval
$1,674 NZD