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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7541814272

Certificate GIA 7541814272

Diamond specifications and retailer prices

From $508 SGD
₹37,840 INR
As of October 30, 2026
Save $1,077 SGD (68%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,184 SGD at NZ Jewellers · As of October 8, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541814272. Listed at 27 retailers as of October 26, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7541814272
Dimensions5.04 × 5.10 × 3.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.04 mm5.10 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541814272
Side View
Table 61.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.4%

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: $860 SGD|Low: $505 SGD|High: $1,627 SGD|Avg: $881 SGD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$508 SGD
Retailer 6$573 SGD
Retailer 10$632 SGD
Retailer 8$738 SGD
Retailer 9$836 SGD
Retailer 2$840 SGD
Retailer 5$854 SGD
Retailer 1$860 SGD
Retailer 3$926 SGD
Retailer 7$1,585 SGD

40 data points across 10 retailers

27 retailers$508 SGD to $1,585 SGD

A
Cheapest Retailer
-
$508 SGD
₹37,840 INR
A
Retailer 2
-
$573 SGD
HK$3,500 HKD
View
A
Retailer 3
-
$632 SGD
$494 USD
View
Final sale: no returns
Retailer 4
-
$675 SGD
$528 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$685 SGD
$536 USD
View
Retailer 6
-
$697 SGD
$545 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$697 SGD
$545 USD
View
Price last confirmed 23 days ago
Retailer 8
-
$697 SGD
$545 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$697 SGD
$545 USD
View
Price last confirmed 43 days ago
A
Retailer 10
-
$738 SGD
$577 USD
View
A
Retailer 11
-
$738 SGD
$577 USD
View
Retailer 12
-
$749 SGD
$586 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$749 SGD
$586 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$749 SGD
$586 USD
View
Price last confirmed 23 days ago
Retailer 15
-
$773 SGD
A$931 AUD
View
Price last confirmed 172 days ago
Retailer 16
-
$803 SGD
$628 USD
View
Price last confirmed 41 days ago
Retailer 17
-
$803 SGD
$628 USD
View
Price last confirmed 22 days ago
Retailer 18
-
$803 SGD
$628 USD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$836 SGD
£515 GBP
View
B+
Retailer 20
-
$840 SGD
$657 USD
View
B+
Retailer 21
-
$854 SGD
$668 USD
View
B+
Retailer 22
-
$860 SGD
£530 GBP
View
B+
Retailer 23
-
$926 SGD
€690 EUR
View
B
Retailer 24
-
$1,585 SGD
£976 GBP
View
Retailer 25
-
$2,184 SGD
$1,708 USD
View
Price last confirmed 42 days ago
Retailer 26
-
$2,184 SGD
$1,708 USD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
f6e55308-ca4a-4a27-b3bb-04505dd2a389 · Oct 8
$2,184 SGD
$1,708 USD
View
Price last confirmed 22 days ago
26 more retailers have this diamond
Prices start from $508 SGDSave up to $1,077 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 Round
$508 SGD