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Round|Natural|GIA

1.62ct D IF Round Natural Diamond

EX • D/IF • GIA 5556478820

Certificate GIA 5556478820

Diamond specifications and retailer prices

From $18,588 AUD
€12,450 EUR
As of October 27, 2026
Save $19,188 AUD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $37,776 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5556478820. Listed at 9 retailers as of October 27, 2026, with prices from $18,588 to $37,776, a $19,188 spread on the same certified stone. MOH London lists it at $37,776. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556478820
Dimensions7.42 × 7.48 × 4.67 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.42 mm7.48 mm1.62 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5556478820
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $37,776 AUD|Low: $18,588 AUD|High: $38,029 AUD|Avg: $25,660 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$18,588 AUD
Retailer 3$19,462 AUD
Retailer 6$21,737 AUD
Retailer 8$23,646 AUD
Retailer 4$24,731 AUD
Retailer 5$25,236 AUD
Retailer 2$25,657 AUD
MOH London$37,776 AUD

42 data points across 8 retailers

9 retailers$18,588 AUD to $37,776 AUD

A+
Cheapest Retailer
-
$18,588 AUD
€12,450 EUR
Returns within 30 days
A+
Retailer 2
-
$19,462 AUD
₹1,303,553 INR
View
Returns within 30 days
A
Retailer 3
-
$20,027 AUD
View
Returns within 30 days
A+
Retailer 4
-
$21,737 AUD
$15,287 USD
View
Returns within 30 days
A
Retailer 5
-
$23,646 AUD
$16,630 USD
View
Price last confirmed 34 days ago
Returns within 30 days
A
Retailer 6
-
$24,731 AUD
£13,695 GBP
View
Returns within 30 days
A
Retailer 7
-
$25,236 AUD
View
A
Retailer 8
-
$25,657 AUD
€17,185 EUR
View
Returns within 100 days
Most Expensive
B+
MOH London
8E52F76B6 · Oct 29
$37,776 AUD
£20,919 GBP
View
8 more retailers have this diamond
Prices start from $18,588 AUDSave up to $19,188 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
$18,588 AUD