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Round|Natural|IGI

1.30ct F IF Round Natural Diamond

EX • F/IF • IGI 819652234

Shape and cutting style on the report: Round brilliant

Certificate IGI 819652234

Diamond specifications and retailer prices

From $7,063 SGD
As of November 4, 2026
Save $9,317 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,581 SGD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 819652234. Listed at 19 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 819652234
Dimensions6.94 × 6.99 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.94 mm6.99 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819652234
Side View
Table 59.0%Crown 33.4°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 61.9%

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 4
Current: $16,380 SGD|Low: $6,533 SGD|High: $16,380 SGD|Avg: $10,202 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$7,063 SGD
Retailer 2$7,482 SGD
Retailer 3$8,540 SGD
Retailer 14$9,037 SGD
Retailer 15$9,038 SGD
Retailer 7$9,039 SGD
Retailer 8$9,204 SGD
Retailer 4$9,793 SGD
Retailer 13$9,944 SGD
Retailer 5$10,001 SGD
Retailer 10$10,023 SGD
Retailer 6$11,300 SGD
Retailer 9$11,949 SGD
Retailer 11$13,611 SGD
NZ Jewellers$16,380 SGD

30 data points across 15 retailers

19 retailers$7,063 SGD to $16,380 SGD

A
Cheapest Retailer
-
$7,063 SGD
A
Retailer 2
-
$7,482 SGD
View
A
Retailer 3
-
$8,540 SGD
View
A
Retailer 4
-
$8,711 SGD
View
A
Retailer 5
-
$9,037 SGD
View
A
Retailer 6
-
$9,038 SGD
View
Final sale: no returns
Retailer 7
-
$9,039 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$9,204 SGD
View
A
Retailer 9
-
$9,793 SGD
View
A
Retailer 10
-
$9,944 SGD
View
A
Retailer 11
-
$10,001 SGD
View
A
Retailer 12
-
$10,023 SGD
View
Retailer 13
-
$10,153 SGD
View
Price last confirmed 44 days ago
A
Retailer 14
-
$11,300 SGD
View
Retailer 15
-
$11,714 SGD
View
Price last confirmed 45 days ago
A
Retailer 16
-
$11,949 SGD
View
B+
Retailer 17
-
$13,611 SGD
View
B
Retailer 18
-
$16,380 SGD
View
Most Expensive
NZ Jewellers
458bdbe7-9e8f-484e-a5a4-d6ff8536f1a8 · Sep 21
$16,581 SGD
$12,981 USD
View
Price last confirmed 45 days ago
18 more retailers have this diamond
Prices start from $7,063 SGDSave up to $9,317 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
1.30ct Round
$7,063 SGD