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Round|Natural|GIA

1.60ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 6541886027

Certificate GIA 6541886027

Diamond specifications and retailer prices

From $2,828 AUD
As of November 4, 2026
Save $5,541 AUD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,370 AUD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541886027. Listed at 11 retailers as of November 4, 2026, with prices from $2,828 to $8,370, a $5,541 spread on the same certified stone. NZ Jewellers lists it at $8,370. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541886027
Dimensions7.49 × 7.45 × 4.65 mm
L/W Ratio1.01
Top View
7.49 mm7.45 mm1.60 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541886027
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NDepth 62.3%

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: Nov 4
Current: $8,370 AUD|Low: $2,760 AUD|High: $8,370 AUD|Avg: $3,734 AUD
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 6, 2026
Retailer 5$2,760 AUD
Retailer 3$2,828 AUD
Retailer 13$3,034 AUD
Retailer 12$3,276 AUD
Retailer 6$3,576 AUD
Retailer 11$3,627 AUD
Retailer 7$3,686 AUD
Retailer 14$3,794 AUD
Retailer 4$3,843 AUD
Retailer 9$4,186 AUD
Retailer 8$4,213 AUD
Retailer 10$4,651 AUD
Retailer 2$5,020 AUD
NZ Jewellers$8,370 AUD

19 data points across 14 retailers

11 retailers$2,828 AUD to $8,370 AUD

A
Cheapest Retailer
-
$2,828 AUD
A
Retailer 2
-
$3,034 AUD
View
B+
Retailer 3
-
$3,276 AUD
View
B+
Retailer 4
-
$3,627 AUD
View
B+
Retailer 5
-
$3,686 AUD
View
B+
Retailer 6
-
$3,794 AUD
View
B+
Retailer 7
-
$4,186 AUD
View
B+
Retailer 8
-
$4,213 AUD
View
B+
Retailer 9
-
$4,651 AUD
View
B
Retailer 10
-
$5,020 AUD
View
Most Expensive
C
NZ Jewellers
58423f96-c5e5-4880-aadd-62fbd5ba1662 · Nov 5
$8,370 AUD
$5,859 USD
View
10 more retailers have this diamond
Prices start from $2,828 AUDSave up to $5,541 AUD

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
1.60ct Round
$2,828 AUD