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Round|Natural|IGI

1.56ct I IF Round Natural Diamond

EX • I/IF • IGI 798618488

Shape and cutting style on the report: Round brilliant

Certificate IGI 798618488

Diamond specifications and retailer prices

From $6,861 SGD
$5,367 USD
As of October 30, 2026
Save $6,296 SGD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,157 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 798618488. Listed at 17 retailers as of October 27, 2026, with prices from $6,861 to $13,157, a $6,296 spread on the same certified stone. NZ Jewellers lists it at $13,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 798618488
Dimensions7.47 × 7.53 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.47 mm7.53 mm1.56 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 798618488
Side View
Table 59.0%Crown 33.8°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 61.2%

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: Oct 30
Current: $13,157 SGD|Low: $6,686 SGD|High: $13,408 SGD|Avg: $8,500 SGD|-1.9%
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
November 1, 2026
Retailer 6$6,861 SGD
Retailer 3$7,017 SGD
Retailer 14$7,261 SGD
Retailer 13$7,325 SGD
Retailer 8$7,648 SGD
Retailer 4$7,818 SGD
Retailer 5$7,867 SGD
Retailer 10$7,867 SGD
Retailer 11$7,867 SGD
Retailer 7$8,559 SGD
Retailer 12$9,077 SGD
Retailer 9$9,665 SGD
Retailer 2$11,591 SGD
NZ Jewellers$13,157 SGD

29 data points across 14 retailers

17 retailers$6,861 SGD to $13,157 SGD

A
Cheapest Retailer
-
$6,861 SGD
$5,367 USD
A
Retailer 2
-
$7,017 SGD
$5,489 USD
View
A
Retailer 3
-
$7,261 SGD
$5,680 USD
View
Final sale: no returns
A
Retailer 4
-
$7,325 SGD
$5,730 USD
View
A
Retailer 5
-
$7,648 SGD
£4,710 GBP
View
A
Retailer 6
-
$7,818 SGD
$6,116 USD
View
A
Retailer 7
-
$7,867 SGD
$6,154 USD
View
Retailer 8
-
$7,867 SGD
$6,154 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$7,867 SGD
$6,154 USD
View
Retailer 10
-
$7,964 SGD
$6,230 USD
View
Price last confirmed 39 days ago
A
Retailer 11
-
$8,559 SGD
€6,376 EUR
View
A
Retailer 12
-
$9,077 SGD
$7,100 USD
View
Retailer 13
-
$9,189 SGD
$7,188 USD
View
Price last confirmed 40 days ago
A
Retailer 14
-
$9,665 SGD
ZAR 122,141 ZAR
View
B+
Retailer 15
-
$11,591 SGD
£7,139 GBP
View
B+
Retailer 16
-
$13,157 SGD
$10,292 USD
View
Most Expensive
B+
NZ Jewellers
24fec36d-5055-41bb-acaa-1b610f1f4ee8 · Oct 27
$13,157 SGD
$10,292 USD
View
16 more retailers have this diamond
Prices start from $6,861 SGDSave up to $6,296 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
1.56ct Round
$6,861 SGD