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Round|Natural|IGI

1.62ct I IF Round Natural Diamond

EX • I/IF • IGI 788607985

Shape and cutting style on the report: Round brilliant

Certificate IGI 788607985

Diamond specifications and retailer prices

From $5,023 USD
As of October 31, 2026
Save $3,734 USD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $32,889 USD at The Perfect Carat · As of September 29, 2026
View at The Perfect Carat

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 788607985. Listed at 16 retailers as of October 26, 2026, with a 74% 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 788607985
Dimensions7.42 × 7.48 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.48 mm1.62 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 788607985
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

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: Oct 31
Current: $7,079 USD|Low: $5,023 USD|High: $34,863 USD|Avg: $8,691 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$5,023 USD
Retailer 9$5,316 USD
Retailer 2$5,390 USD
Retailer 12$5,535 USD
Retailer 8$5,692 USD
Retailer 7$5,721 USD
Retailer 3$6,092 USD
Retailer 5$6,312 USD
Retailer 10$6,486 USD
Retailer 1$7,079 USD
Retailer 11$8,757 USD
Retailer 4$31,323 USD

39 data points across 12 retailers

16 retailers$5,023 USD to $8,757 USD

A
Cheapest Retailer
-
$5,023 USD
A
Retailer 2
-
$5,316 USD
View
Final sale: no returns
A
Retailer 3
-
$5,390 USD
View
A
Retailer 4
-
$5,535 USD
View
A
Retailer 5
-
$5,692 USD
£4,482 GBP
View
A
Retailer 6
-
$5,721 USD
View
Retailer 7
-
$5,936 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$6,092 USD
View
Retailer 9
-
$6,119 USD
View
Price last confirmed 39 days ago
A
Retailer 10
-
$6,312 USD
£4,970 GBP
View
A
Retailer 11
-
$6,486 USD
€6,177 EUR
View
Retailer 12
-
$7,060 USD
View
Price last confirmed 39 days ago
A
Retailer 13
-
$7,079 USD
ZAR 114,367 ZAR
View
A
Retailer 14
-
$8,757 USD
£6,895 GBP
View
Retailer 15
-
$10,234 USD
View
Price last confirmed 41 days ago
Most Expensive
The Perfect Carat
tpc_d3af90b3-28f5-4fbc-9f8c-d431faf56710 · Sep 29
$32,889 USD
View
Price under review
15 more retailers have this diamond
Prices start from $5,023 USDSave up to $3,734 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.

A
1.62ct Round
$5,023 USD