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Round|Natural|GIA

0.38ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5506114511

Certificate GIA 5506114511

Diamond specifications and retailer prices

From $386 SGD
₹28,764 INR
As of November 2, 2026
Save $822 SGD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,064 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.38ct natural round diamond

This 0.38ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5506114511. Listed at 17 retailers as of November 2, 2026, with a 213% 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

0.38
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5506114511
Dimensions4.63 × 4.66 × 2.87 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.63 mm4.66 mm0.38 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506114511
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: Nov 2
Current: $644 SGD|Low: $385 SGD|High: $1,247 SGD|Avg: $758 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$386 SGD
Retailer 2$563 SGD
Retailer 10$583 SGD
Retailer 1$644 SGD
Retailer 6$691 SGD
Retailer 8$749 SGD
Retailer 9$819 SGD
Retailer 5$867 SGD
Retailer 4$1,059 SGD
Retailer 7$1,208 SGD

24 data points across 10 retailers

17 retailers$386 SGD to $1,208 SGD

A
Cheapest Retailer
-
$386 SGD
₹28,764 INR
A
Retailer 2
-
$458 SGD
HK$2,800 HKD
View
Retailer 3
-
$538 SGD
$421 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$560 SGD
A$673 AUD
View
A
Retailer 5
-
$563 SGD
View
A
Retailer 6
-
$583 SGD
$456 USD
View
Retailer 7
-
$591 SGD
$462 USD
View
Price last confirmed 34 days ago
Retailer 8
-
$622 SGD
$486 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$644 SGD
£397 GBP
View
A
Retailer 10
-
$691 SGD
$540 USD
View
B+
Retailer 11
-
$749 SGD
$585 USD
View
B+
Retailer 12
-
$819 SGD
ZAR 10,343 ZAR
View
Retailer 13
-
$863 SGD
A$1,038 AUD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$867 SGD
€646 EUR
View
B+
Retailer 15
-
$1,059 SGD
£652 GBP
View
B
Retailer 16
-
$1,208 SGD
£744 GBP
View
Most Expensive
NZ Jewellers
0b4f9d54-98aa-419a-8bfc-f12233662177 · Oct 3
$2,064 SGD
$1,614 USD
View
Price last confirmed 31 days ago
16 more retailers have this diamond
Prices start from $386 SGDSave up to $822 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
0.38ct Round
$386 SGD