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1.62ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 660411211

Shape and cutting style on the report: Round brilliant

Certificate IGI 660411211

Diamond specifications and retailer prices

From $1,800 SGD
As of October 31, 2026
Save $3,020 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,819 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.62ct natural round diamond

This 1.62ct 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 660411211. Listed at 9 retailers as of October 31, 2026, with prices from $1,800 to $4,819, a $3,020 spread on the same certified stone. NZ Jewellers lists it at $4,819. 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

1.62
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 660411211
Dimensions7.36 × 7.40 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.40 mm1.62 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660411211
Side View
Table 55.0%Crown 36.4°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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 31
Current: $1,800 SGD|Low: $1,436 SGD|High: $3,192 SGD|Avg: $2,138 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 26, 2026
Retailer 7$1,436 SGD
Retailer 1$1,800 SGD
Retailer 5$1,832 SGD
Retailer 2$1,998 SGD
Retailer 3$2,150 SGD
Retailer 6$2,391 SGD
Retailer 4$3,192 SGD

2 data points across 7 retailers

9 retailers$1,800 SGD to $4,819 SGD

A
Cheapest Retailer
-
$1,800 SGD
A
Retailer 2
-
$1,832 SGD
View
Retailer 3
-
$1,976 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,976 SGD
View
A
Retailer 5
-
$1,998 SGD
View
A
Retailer 6
-
$2,067 SGD
View
B+
Retailer 7
-
$2,150 SGD
View
B+
Retailer 8
-
$2,280 SGD
View
Most Expensive
B
NZ Jewellers
647ed4e0-cc0a-4bf0-a47e-ebabca4a36df · Nov 5
$4,819 SGD
$3,773 USD
View
8 more retailers have this diamond
Prices start from $1,800 SGDSave up to $3,020 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
1.62ct Round
$1,800 SGD