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Round|Natural|GIA

1.60ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7428317496

Certificate GIA 7428317496

Diamond specifications and retailer prices

From $3,579 USD
As of November 4, 2026
Save $4,960 USD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,539 USD 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 7428317496. Listed at 13 retailers as of November 4, 2026, with prices from $3,579 to $8,539, a $4,960 spread on the same certified stone. NZ Jewellers lists it at $8,539. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7428317496
Dimensions7.41 × 7.47 × 4.69 mm
L/W Ratio1.01
Top View
7.41 mm7.47 mm1.60 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7428317496
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $8,539 USD|Low: $3,579 USD|High: $8,539 USD|Avg: $4,910 USD
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
November 5, 2026
Retailer 7$3,579 USD
Retailer 10$3,674 USD
Retailer 3$3,917 USD
Retailer 8$4,440 USD
Retailer 11$4,440 USD
Retailer 13$4,440 USD
Retailer 5$4,514 USD
Retailer 9$4,698 USD
Retailer 6$4,795 USD
Retailer 12$5,123 USD
Retailer 2$5,208 USD
Retailer 4$5,832 USD
NZ Jewellers$8,539 USD

36 data points across 13 retailers

13 retailers$3,579 USD to $8,539 USD

B+
Cheapest Retailer
-
$3,579 USD
B+
Retailer 2
-
$3,674 USD
View
B
Retailer 3
-
$3,908 USD
View
B
Retailer 4
-
$3,917 USD
View
Retailer 5
-
$4,440 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$4,440 USD
View
B
Retailer 7
-
$4,440 USD
View
B
Retailer 8
-
$4,514 USD
View
B
Retailer 9
-
$4,698 USD
View
B
Retailer 10
-
$4,795 USD
View
B
Retailer 11
-
$5,123 USD
View
B
Retailer 12
-
$5,208 USD
View
Most Expensive
C
NZ Jewellers
2517fadc-249f-4a2f-bdd6-24e34a48cdf6 · Nov 5
$8,539 USD
View
12 more retailers have this diamond
Prices start from $3,579 USDSave up to $4,960 USD

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
$3,579 USD