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1.72ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 550250263

Shape and cutting style on the report: Round brilliant

Certificate IGI 550250263

Diamond specifications and retailer prices

From $1,778 SGD
As of October 30, 2026
Save $225 SGD (11%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,362 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.72ct natural round diamond

This 1.72ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 550250263. Listed at 8 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.72
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 550250263
Dimensions7.60 × 7.64 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.60 mm7.64 mm1.72 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 550250263
Side View
Table 56.5%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $5,362 SGD|Low: $1,767 SGD|High: $5,362 SGD|Avg: $2,705 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
October 30, 2026
Retailer 2$1,778 SGD
Retailer 5$2,003 SGD
Retailer 9$2,198 SGD
Retailer 11$2,198 SGD
Retailer 7$2,300 SGD
Retailer 8$2,373 SGD
Retailer 3$2,417 SGD
Retailer 10$2,537 SGD
Retailer 6$2,805 SGD
Retailer 4$2,982 SGD
Retailer 12$3,294 SGD
NZ Jewellers$5,362 SGD

38 data points across 12 retailers

8 retailers$1,778 SGD to $2,003 SGD

A
Cheapest Retailer
-
$1,778 SGD
A
Retailer 2
-
$2,003 SGD
View
Retailer 3
-
$2,198 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
$2,198 SGD
View
Price last confirmed 12 days ago
Retailer 5
-
$2,300 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$2,373 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$2,537 SGD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
ca33eb1e-ce6d-48d2-a1f4-04f1ee49f018 · Oct 23
$5,362 SGD
$4,198 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from $1,778 SGDSave up to $225 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
1.72ct Round
$1,778 SGD