Round|Natural|GIA

1.62ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6532490559

Certificate GIA 6532490559

Diamond specifications and retailer prices

From $7,791 USD
A$11,986 AUD
As of November 2, 2026
Save $8,720 USD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,511 USD at NZ Jewellers · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532490559. Listed at 6 retailers as of November 2, 2026, with prices from $7,791 to $16,511, a $8,720 spread on the same certified stone. NZ Jewellers lists it at $16,511. 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

1.62
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6532490559
Dimensions7.43 × 7.48 × 4.71 mm
L/W Ratio1.01
Star length50%
Top View
7.43 mm7.48 mm1.62 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532490559
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.1%

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 2
Current: $16,511 USD|Low: $7,274 USD|High: $16,511 USD|Avg: $11,568 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$8,836 USD
Retailer 4$9,112 USD
Retailer 2$10,320 USD
Retailer 3$13,758 USD
NZ Jewellers$16,511 USD

25 data points across 5 retailers

6 retailers$7,791 USD to $16,511 USD

B+
Cheapest Retailer
-
$7,791 USD
A$11,986 AUD
B+
Retailer 2
-
$8,836 USD
View
B+
Retailer 3
-
$9,112 USD
View
Final sale: no returns
B+
Retailer 4
-
$10,320 USD
€9,829 EUR
View
B
Retailer 5
-
$13,758 USD
£10,833 GBP
View
Most Expensive
B
NZ Jewellers
e77af477-5c1b-4f58-89e8-42afca767f80 · Nov 2
$16,511 USD
View
5 more retailers have this diamond
Prices start from $7,791 USDSave up to $8,720 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+
1.62ct Round
$7,791 USD