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Round|Natural|IGI

1.62ct I IF Round Natural Diamond

EX • I/IF • IGI 680533836

Shape and cutting style on the report: Round brilliant

Certificate IGI 680533836

Diamond specifications and retailer prices

From $7,256 AUD
₹485,443 INR
As of November 1, 2026
Save $6,843 AUD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,099 AUD at NZ Jewellers · As of September 28, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 680533836. Listed at 17 retailers as of October 30, 2026, with a 94% 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
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 680533836
Dimensions7.48 × 7.43 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.48 mm7.43 mm1.62 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 680533836
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.9%

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 1
Current: $8,331 AUD|Low: $7,256 AUD|High: $12,569 AUD|Avg: $9,075 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$7,256 AUD
Retailer 6$7,381 AUD
Retailer 7$7,781 AUD
Retailer 1$8,331 AUD
Retailer 8$8,431 AUD
Retailer 3$9,172 AUD
Retailer 5$10,358 AUD
Retailer 4$12,421 AUD

37 data points across 8 retailers

17 retailers$7,256 AUD to $14,099 AUD

A
Cheapest Retailer
-
$7,256 AUD
₹485,443 INR
A
Retailer 2
-
$7,351 AUD
$5,164 USD
View
A
Retailer 3
-
$7,381 AUD
$5,185 USD
View
A
Retailer 4
-
$7,781 AUD
$5,466 USD
View
Final sale: no returns
A
Retailer 5
-
$7,865 AUD
$5,525 USD
View
A
Retailer 6
-
$8,331 AUD
£4,608 GBP
View
Retailer 7
-
$8,431 AUD
$5,922 USD
View
Price last confirmed 55 days ago
A
Retailer 8
-
$8,431 AUD
$5,922 USD
View
Retailer 9
-
$8,431 AUD
$5,922 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$8,431 AUD
$5,922 USD
View
Price last confirmed 33 days ago
A
Retailer 11
-
$9,172 AUD
€6,136 EUR
View
Retailer 12
-
$9,727 AUD
$6,833 USD
View
Price last confirmed 56 days ago
Retailer 13
-
$9,727 AUD
$6,833 USD
View
Price last confirmed 33 days ago
A
Retailer 14
-
$10,358 AUD
ZAR 117,540 ZAR
View
A
Retailer 15
-
$12,421 AUD
£6,870 GBP
View
B+
Retailer 16
-
$14,099 AUD
$9,904 USD
View
Most Expensive
NZ Jewellers
3d4d1e39-f330-4268-ac62-4bb191d4029b · Sep 28
$14,099 AUD
$9,904 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $7,256 AUDSave up to $6,843 AUD

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
1.62ct Round
$7,256 AUD