Round|Natural|GIA

1.62ct F I1 Round Natural Diamond

EX • F/I1 • GIA 5433778532

Certificate GIA 5433778532

Diamond specifications and retailer prices

From $11,103 NZD
$6,247 USD
As of October 28, 2026
Save $2,785 NZD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,121 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5433778532. Listed at 6 retailers as of October 28, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5433778532
Dimensions7.59 × 7.63 × 4.62 mm
L/W Ratio1.01
Top View
7.59 mm7.63 mm1.62 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5433778532
Side View
Table 59.0%Crown 34°GirdlePavilion 41°Culet: NoneDepth 60.6%

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: Oct 28
Current: $13,888 NZD|Low: $10,580 NZD|High: $18,544 NZD|Avg: $13,406 NZD|+6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3$11,058 NZD
Retailer 2$11,103 NZD
Retailer 4$11,657 NZD
Retailer 1$13,888 NZD
Retailer 5$18,544 NZD

22 data points across 5 retailers

6 retailers$11,103 NZD to $13,888 NZD

Retailer 1
-
$11,058 NZD
$6,222 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$11,103 NZD
$6,247 USD
View
Retailer 3
-
$12,510 NZD
$7,039 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$12,628 NZD
$7,105 USD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$13,888 NZD
€7,442 EUR
View
Most Expensive
NZ Jewellers
de5a77f0-c5b9-4004-acf9-28123fb7bb70 · Oct 3
$21,121 NZD
$11,884 USD
View
Price last confirmed 30 days ago
5 more retailers have this diamond
Prices start from $11,103 NZDSave up to $2,785 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+
1.62ct Round
$11,103 NZD