Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7541813805

Certificate GIA 7541813805

Diamond specifications and retailer prices

From $540 SGD
HK$3,300 HKD
As of November 1, 2026
19 retailers carry this diamond
Most expensive: $2,025 SGD 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
Colour
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: $2,025 SGD|Low: $474 SGD|High: $2,025 SGD|Avg: $872 SGD
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$474 SGD
Retailer 13$540 SGD
Retailer 6$596 SGD
Retailer 4$646 SGD
Retailer 12$695 SGD
Retailer 15$695 SGD
Retailer 14$745 SGD
Retailer 8$765 SGD
Retailer 2$794 SGD
Retailer 11$813 SGD
Retailer 10$964 SGD
Retailer 7$971 SGD
Retailer 9$995 SGD
Retailer 5$1,500 SGD
NZ Jewellers$2,025 SGD

26 data points across 15 retailers

19 retailers

Retailer 1
-
$474 SGD
₹35,348 INR
Price last confirmed 10 days ago
A
Retailer 2
-
$540 SGD
HK$3,300 HKD
View
Retailer 3
-
$611 SGD
$478 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$646 SGD
$505 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$695 SGD
$544 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$695 SGD
$544 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$745 SGD
$583 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$765 SGD
£471 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$794 SGD
£489 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$813 SGD
$636 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$814 SGD
$637 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$832 SGD
A$1,002 AUD
View
Price last confirmed 174 days ago
Retailer 13
-
$901 SGD
$705 USD
View
Price last confirmed 6 days ago
Retailer 14
-
$907 SGD
$709 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$964 SGD
€718 EUR
View
Price last confirmed 8 days ago
Retailer 16
-
$971 SGD
A$1,169 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$995 SGD
ZAR 12,573 ZAR
View
Price last confirmed 7 days ago
Retailer 18
-
$1,500 SGD
£924 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
577ea99f-d51d-4ed6-a614-c4898d8b7fe2 · Oct 23
$2,025 SGD
$1,584 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $540 SGD

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
$540 SGD