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Round|Natural|IGI

1.03ct K IF Round Natural Diamond

EX • K/IF • IGI 851622813

Certificate IGI 851622813

Diamond specifications and retailer prices

From $2,082 SGD
As of November 5, 2026
Save $3,616 SGD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,698 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 IGI 851622813. Listed at 13 retailers as of November 5, 2026, with prices from $2,082 to $5,698, a $3,616 spread on the same certified stone. NZ Jewellers lists it at $5,698. 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
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 851622813
Dimensions6.35 × 6.41 × 3.99 mm
L/W Ratio1.01
Top View
6.35 mm6.41 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 851622813
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,698 SGD|Low: $2,426 SGD|High: $5,698 SGD|Avg: $3,111 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$2,427 SGD
Retailer 4$2,546 SGD
Retailer 7$2,691 SGD
Retailer 12$2,726 SGD
Retailer 6$2,753 SGD
Retailer 3$2,861 SGD
Retailer 8$3,017 SGD
Retailer 9$3,145 SGD
Retailer 11$3,338 SGD
Retailer 10$3,451 SGD
Retailer 2$3,990 SGD
NZ Jewellers$5,698 SGD

8 data points across 12 retailers

13 retailers$2,082 SGD to $5,698 SGD

A
Cheapest Retailer
-
$2,082 SGD
A
Retailer 2
-
$2,427 SGD
View
A
Retailer 3
-
$2,546 SGD
View
A
Retailer 4
-
$2,691 SGD
View
A
Retailer 5
-
$2,726 SGD
View
A
Retailer 6
-
$2,753 SGD
View
A
Retailer 7
-
$2,861 SGD
View
A
Retailer 8
-
$3,017 SGD
View
A
Retailer 9
-
$3,145 SGD
View
A
Retailer 10
-
$3,338 SGD
View
A
Retailer 11
-
$3,451 SGD
View
B+
Retailer 12
-
$3,990 SGD
View
Most Expensive
B
NZ Jewellers
f74ad5b8-36ed-42cc-963d-06f1af05cfae · Nov 5
$5,698 SGD
$4,461 USD
View
12 more retailers have this diamond
Prices start from $2,082 SGDSave up to $3,616 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
1.03ct Round
$2,082 SGD