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Round|Natural|GIA

1.03ct K IF Round Natural Diamond

EX • K/IF • GIA 6555800470

Certificate GIA 6555800470

Diamond specifications and retailer prices

From $3,411 SGD
A$4,108 AUD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: $3,411 SGD at GemTrove
View at GemTrove

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555800470. Listed at 3 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555800470
Dimensions6.44 × 6.40 × 4.01 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.44 mm6.40 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555800470
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,411 SGD|Low: $2,842 SGD|High: $3,450 SGD|Avg: $3,189 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 9, 2026
Retailer 4$2,842 SGD
Retailer 5$2,957 SGD
Retailer 2$3,096 SGD
Retailer 3$3,348 SGD
GemTrove$3,411 SGD

14 data points across 5 retailers

3 retailers

Retailer 1
-
$2,842 SGD
Price last confirmed 30 days ago
Retailer 2
-
$3,348 SGD
View
Price last confirmed 29 days ago
Most Expensive
B+
GemTrove
GT-N-01362487-98 · Nov 6
$3,411 SGD
A$4,108 AUD
View
2 more retailers have this diamond

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+
1.03ct Round
$3,411 SGD