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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 $3,522 NZD
As of November 4, 2026
Save $6,900 NZD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,423 NZD 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 $3,522 to $10,423, a $6,900 spread on the same certified stone. NZ Jewellers lists it at $10,423. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,423 NZD|Low: $3,437 NZD|High: $10,423 NZD|Avg: $4,650 NZD
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$3,437 NZD
Retailer 3$3,522 NZD
Retailer 13$3,778 NZD
Retailer 12$4,079 NZD
Retailer 6$4,453 NZD
Retailer 11$4,517 NZD
Retailer 7$4,590 NZD
Retailer 14$4,725 NZD
Retailer 4$4,785 NZD
Retailer 9$5,212 NZD
Retailer 8$5,246 NZD
Retailer 10$5,792 NZD
Retailer 2$6,251 NZD
NZ Jewellers$10,423 NZD

19 data points across 14 retailers

11 retailers$3,522 NZD to $10,423 NZD

A
Cheapest Retailer
-
$3,522 NZD
A
Retailer 2
-
$3,778 NZD
View
B+
Retailer 3
-
$4,079 NZD
View
B+
Retailer 4
-
$4,517 NZD
View
B+
Retailer 5
-
$4,590 NZD
View
B+
Retailer 6
-
$4,725 NZD
View
B+
Retailer 7
-
$5,212 NZD
View
B+
Retailer 8
-
$5,246 NZD
View
B+
Retailer 9
-
$5,792 NZD
View
B
Retailer 10
-
$6,251 NZD
View
Most Expensive
C
NZ Jewellers
58423f96-c5e5-4880-aadd-62fbd5ba1662 · Nov 5
$10,423 NZD
$5,859 USD
View
10 more retailers have this diamond
Prices start from $3,522 NZDSave up to $6,900 NZD

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
$3,522 NZD