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Oval|Natural|GIA

0.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 1465526309

Certificate GIA 1465526309

Diamond specifications and retailer prices

From $1,130 SGD
$882 USD
As of October 29, 2026
Save $1,225 SGD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,195 SGD at NZ Jewellers · As of October 27, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1465526309. Listed at 17 retailers as of October 29, 2026, with a 108% 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.52°
Pavilion angle38.98°
OriginNatural
Grading LabGIA
CertificateGIA 1465526309
Dimensions6.09 × 4.41 × 2.75 mm
L/W Ratio1.38
Culet sizeNone
Top View
6.09 mm4.41 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1465526309
Side View
Table 61.0%Crown 43.52°Girdle: THN-THKPavilion 38.98°Culet: NoneDepth 62.3%

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: Oct 29
Current: $2,355 SGD|Low: $1,007 SGD|High: $2,372 SGD|Avg: $1,472 SGD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$1,130 SGD
Retailer 9$1,169 SGD
Retailer 7$1,209 SGD
Retailer 6$1,262 SGD
Retailer 8$1,310 SGD
Retailer 5$1,313 SGD
Retailer 10$1,378 SGD
Retailer 11$1,481 SGD
Retailer 4$1,836 SGD
Retailer 2$1,971 SGD
Retailer 1$2,355 SGD

38 data points across 11 retailers

17 retailers$1,130 SGD to $2,355 SGD

B+
Cheapest Retailer
-
$1,130 SGD
$882 USD
B+
Retailer 2
-
$1,169 SGD
$912 USD
View
B+
Retailer 3
-
$1,209 SGD
$943 USD
View
Final sale: no returns
Retailer 4
-
$1,262 SGD
$985 USD
View
Price last confirmed 11 days ago
B
Retailer 5
-
$1,280 SGD
$999 USD
View
B+
Retailer 6
-
$1,310 SGD
$1,022 USD
View
B+
Retailer 7
-
$1,310 SGD
$1,022 USD
View
B+
Retailer 8
-
$1,313 SGD
£806 GBP
View
B+
Retailer 9
-
$1,360 SGD
$1,061 USD
View
B
Retailer 10
-
$1,397 SGD
$1,090 USD
View
B
Retailer 11
-
$1,397 SGD
$1,090 USD
View
B
Retailer 12
-
$1,436 SGD
$1,120 USD
View
B
Retailer 13
-
$1,481 SGD
$1,156 USD
View
B
Retailer 14
-
$1,511 SGD
$1,179 USD
View
B
Retailer 15
-
$1,836 SGD
€1,364 EUR
View
B
Retailer 16
-
$2,355 SGD
£1,447 GBP
View
Most Expensive
NZ Jewellers
baa3ddd0-1094-41c1-8744-450322dcc1b9 · Oct 27
$3,195 SGD
$2,493 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,130 SGDSave up to $1,225 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.

B+
0.50ct Oval
$1,130 SGD