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Round|Natural|GIA

3.03ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1558278992

Certificate GIA 1558278992

Diamond specifications and retailer prices

From $28,751 SGD
$22,490 USD
As of November 1, 2026
Save $7,952 SGD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $47,687 SGD at Aurelinne · As of September 19, 2026
View at Aurelinne

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558278992. Listed at 9 retailers as of November 1, 2026, with a 28% 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

3.03
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558278992
Dimensions9.15 × 9.20 × 5.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.15 mm9.20 mm3.03 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558278992
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $47,687 SGD|Low: $28,751 SGD|High: $60,054 SGD|Avg: $39,620 SGD
Aurelinne
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13$28,751 SGD
Retailer 12$32,005 SGD
Retailer 7$32,842 SGD
Retailer 19$34,045 SGD
Retailer 14$34,432 SGD
Retailer 15$35,514 SGD
Retailer 16$35,514 SGD
Retailer 8$36,219 SGD
Retailer 2$36,703 SGD
Retailer 20$37,921 SGD
Retailer 18$39,004 SGD
Retailer 10$39,362 SGD
Retailer 5$40,001 SGD
Retailer 3$40,363 SGD
Retailer 9$42,036 SGD
Retailer 4$42,388 SGD
Retailer 6$43,453 SGD
Retailer 11$44,219 SGD
Aurelinne$47,687 SGD
Retailer 17$60,054 SGD

15 data points across 20 retailers

9 retailers$28,751 SGD to $36,703 SGD

A
Cheapest Retailer
-
$28,751 SGD
$22,490 USD
Retailer 2
-
$32,842 SGD
HK$200,700 HKD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$34,432 SGD
$26,934 USD
View
A
Retailer 4
-
$35,514 SGD
$27,780 USD
View
A
Retailer 5
-
$35,514 SGD
$27,780 USD
View
A
Retailer 6
-
$36,703 SGD
$28,710 USD
View
Retailer 7
-
$40,001 SGD
$31,290 USD
View
Price last confirmed 45 days ago
Retailer 8
-
$42,036 SGD
$32,882 USD
View
Price last confirmed 52 days ago
Most Expensive
Aurelinne
e07217f7-5ed0-464b-896b-de7fa7a56ab3 · Sep 19
$47,687 SGD
$37,302 USD
View
Price last confirmed 43 days ago
8 more retailers have this diamond
Prices start from $28,751 SGDSave up to $7,952 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
3.03ct Round
$28,751 SGD