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Radiant|Natural|GIA

1.60ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 6441998321

Certificate GIA 6441998321

Diamond specifications and retailer prices

From $4,503 NZD
As of November 6, 2026
Save $8,583 NZD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,085 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural radiant diamond

This 1.6ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6441998321. Listed at 10 retailers as of November 5, 2026, with prices from $4,503 to $13,085, a $8,583 spread on the same certified stone. NZ Jewellers lists it at $13,085. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6441998321
Dimensions7.36 × 5.88 × 4.03 mm
L/W Ratio1.25
Top View
7.36 mm5.88 mm1.60 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6441998321
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.5%

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 6
Current: $5,197 NZD|Low: $4,503 NZD|High: $7,773 NZD|Avg: $5,947 NZD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 3$4,503 NZD
Retailer 1$5,197 NZD
Retailer 2$6,391 NZD
Retailer 4$6,799 NZD
Retailer 5$6,819 NZD

38 data points across 5 retailers

10 retailers$4,503 NZD to $13,085 NZD

B+
Cheapest Retailer
-
$4,503 NZD
B+
Retailer 2
-
$5,197 NZD
View
B
Retailer 3
-
$6,039 NZD
View
B
Retailer 4
-
$6,391 NZD
View
B
Retailer 5
-
$6,799 NZD
View
Retailer 6
-
$6,804 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$6,804 NZD
View
B
Retailer 8
-
$7,066 NZD
View
B
Retailer 9
-
$7,852 NZD
View
Most Expensive
C
NZ Jewellers
b2fa6bc1-a69d-403b-9977-b378f9dada59 · Nov 5
$13,085 NZD
$7,254 USD
View
9 more retailers have this diamond
Prices start from $4,503 NZDSave up to $8,583 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.

B+
1.60ct Radiant
$4,503 NZD