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Round|Natural|GIA

1.65ct E IF Round Natural Diamond

EX • E/IF • GIA 2567238427

Certificate GIA 2567238427

Diamond specifications and retailer prices

From $28,727 AUD
£15,908 GBP
As of October 28, 2026
Save $15,593 AUD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $44,320 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.65ct natural round diamond

This 1.65ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2567238427. Listed at 15 retailers as of October 28, 2026, with prices from $28,727 to $44,320, a $15,593 spread on the same certified stone. MOH London lists it at $44,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567238427
Dimensions7.46 × 7.52 × 4.69 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.46 mm7.52 mm1.65 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567238427
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°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 28
Current: $44,320 AUD|Low: $28,560 AUD|High: $44,614 AUD|Avg: $34,180 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$28,727 AUD
Retailer 6$29,076 AUD
Retailer 8$29,858 AUD
Retailer 2$30,413 AUD
Retailer 7$31,161 AUD
Retailer 4$34,063 AUD
Retailer 5$41,250 AUD
MOH London$44,320 AUD

39 data points across 8 retailers

15 retailers$28,727 AUD to $44,320 AUD

A+
Cheapest Retailer
-
$28,727 AUD
£15,908 GBP
A
Retailer 2
-
$29,076 AUD
View
A
Retailer 3
-
$29,618 AUD
$20,830 USD
View
A
Retailer 4
-
$29,858 AUD
$20,999 USD
View
Final sale: no returns
A
Retailer 5
-
$30,413 AUD
£16,842 GBP
View
A
Retailer 6
-
$31,118 AUD
£17,232 GBP
View
A
Retailer 7
-
$31,157 AUD
$21,912 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$31,161 AUD
$21,915 USD
View
A
Retailer 9
-
$32,715 AUD
$23,008 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$33,753 AUD
$23,738 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$34,063 AUD
€22,815 EUR
View
B+
Retailer 12
-
$35,051 AUD
$24,651 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$39,988 AUD
$28,123 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
$41,250 AUD
ZAR 468,664 ZAR
View
Most Expensive
B+
MOH London
29E9E74CC · Oct 29
$44,320 AUD
£24,543 GBP
View
14 more retailers have this diamond
Prices start from $28,727 AUDSave up to $15,593 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+
1.65ct Round
$28,727 AUD