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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 2497376437

Certificate GIA 2497376437

Diamond specifications and retailer prices

From $1,467 NZD
As of November 6, 2026
Save $1,745 NZD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,212 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2497376437. Listed at 21 retailers as of November 4, 2026, with prices from $1,467 to $3,212, a $1,745 spread on the same certified stone. MOH London lists it at $3,212. 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

0.50
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497376437
Dimensions6.28 × 4.43 × 2.75 mm
L/W Ratio1.42
Top View
6.28 mm4.43 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497376437
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,212 NZD|Low: $1,241 NZD|High: $3,255 NZD|Avg: $2,056 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$1,468 NZD
Retailer 10$1,470 NZD
Retailer 4$1,568 NZD
Retailer 11$1,569 NZD
Retailer 7$1,609 NZD
Retailer 3$1,652 NZD
Retailer 8$1,876 NZD
Retailer 6$2,037 NZD
Retailer 2$2,453 NZD
Retailer 12$2,641 NZD
Retailer 5$2,709 NZD
MOH London$3,212 NZD

46 data points across 12 retailers

21 retailers$1,467 NZD to $3,212 NZD

B+
Cheapest Retailer
-
$1,467 NZD
B
Retailer 2
-
$1,468 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,470 NZD
View
B
Retailer 4
-
$1,562 NZD
View
B
Retailer 5
-
$1,568 NZD
View
Retailer 6
-
$1,569 NZD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,591 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,591 NZD
View
B
Retailer 9
-
$1,609 NZD
View
B
Retailer 10
-
$1,652 NZD
View
B
Retailer 11
-
$1,836 NZD
View
B
Retailer 12
-
$1,876 NZD
View
B
Retailer 13
-
$2,037 NZD
View
B
Retailer 14
-
$2,332 NZD
View
B
Retailer 15
-
$2,453 NZD
View
C
Retailer 16
-
$2,480 NZD
View
Retailer 17
-
$2,641 NZD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,709 NZD
View
C
Retailer 19
-
$2,839 NZD
View
Most Expensive
B
MOH London
59DECDE17 · Nov 4
$3,212 NZD
£1,402 GBP
View
19 more retailers have this diamond
Prices start from $1,467 NZDSave up to $1,745 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.

B+
0.50ct Oval
$1,467 NZD