Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7541813805

Certificate GIA 7541813805

Diamond specifications and retailer prices

From $422 USD
HK$3,300 HKD
As of November 1, 2026
19 retailers carry this diamond
Most expensive: $1,584 USD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541813805. Listed at 19 retailers as of November 1, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541813805
Dimensions6.51 × 4.47 × 2.72 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.51 mm4.47 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541813805
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,584 USD|Low: $371 USD|High: $1,584 USD|Avg: $682 USD
NZ Jewellers
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
October 26, 2026
Retailer 3$371 USD
Retailer 13$422 USD
Retailer 6$466 USD
Retailer 4$505 USD
Retailer 12$544 USD
Retailer 15$544 USD
Retailer 14$583 USD
Retailer 8$599 USD
Retailer 2$621 USD
Retailer 11$636 USD
Retailer 10$754 USD
Retailer 7$760 USD
Retailer 9$778 USD
Retailer 5$1,173 USD
NZ Jewellers$1,584 USD

26 data points across 15 retailers

19 retailers

Retailer 1
-
$371 USD
₹35,348 INR
Price last confirmed 10 days ago
A
Retailer 2
-
$422 USD
HK$3,300 HKD
View
Retailer 3
-
$478 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$505 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$544 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$544 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$583 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$599 USD
£471 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$621 USD
£489 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$636 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$637 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$651 USD
A$1,002 AUD
View
Price last confirmed 174 days ago
Retailer 13
-
$705 USD
View
Price last confirmed 6 days ago
Retailer 14
-
$709 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$754 USD
€718 EUR
View
Price last confirmed 8 days ago
Retailer 16
-
$760 USD
A$1,169 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$778 USD
ZAR 12,573 ZAR
View
Price last confirmed 7 days ago
Retailer 18
-
$1,173 USD
£924 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
577ea99f-d51d-4ed6-a614-c4898d8b7fe2 · Oct 23
$1,584 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $422 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
0.50ct Oval
$422 USD