Round|Natural|GIA

1.60ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2241024031

Certificate GIA 2241024031

Diamond specifications and retailer prices

From $5,077 SGD
As of November 5, 2026
Save $1,437 SGD (22%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,297 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2241024031. Listed at 11 retailers as of November 5, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.60
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2241024031
Dimensions7.44 × 7.40 × 4.62 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.44 mm7.40 mm1.60 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241024031
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,372 SGD|Low: $5,298 SGD|High: $6,559 SGD|Avg: $5,927 SGD|+0.5%
Retailer 1
Retailer 2
Retailer 3
November 6, 2026
Retailer 1$5,372 SGD
Retailer 3$5,999 SGD
Retailer 2$6,514 SGD

43 data points across 3 retailers

11 retailers$5,077 SGD to $6,514 SGD

B+
Cheapest Retailer
-
$5,077 SGD
Retailer 2
-
$5,337 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$5,337 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$5,337 SGD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$5,372 SGD
View
B
Retailer 6
-
$5,999 SGD
View
Retailer 7
-
$6,158 SGD
View
Price last confirmed 67 days ago
Retailer 8
-
$6,158 SGD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$6,514 SGD
View
Retailer 10
-
$9,297 SGD
View
Price last confirmed 66 days ago
Most Expensive
NZ Jewellers
b3286c84-782c-4fea-9653-4a7963f79a1d · Sep 28
$9,297 SGD
$7,279 USD
View
Price last confirmed 39 days ago
10 more retailers have this diamond
Prices start from $5,077 SGDSave up to $1,437 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.

B+
1.60ct Round
$5,077 SGD