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Round|Natural|GIA

1.37ct E IF Round Natural Diamond

EX • E/IF • GIA 1559733011

Certificate GIA 1559733011

Diamond specifications and retailer prices

From $14,669 AUD
HK$80,500 HKD
As of October 30, 2026
Save $11,798 AUD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,467 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.37ct natural round diamond

This 1.37ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559733011. Listed at 10 retailers as of October 29, 2026, with prices from $14,669 to $26,467, a $11,798 spread on the same certified stone. MOH London lists it at $26,467. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559733011
Dimensions7.23 × 7.25 × 4.35 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Culet sizeNone
Top View
7.23 mm7.25 mm1.37 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559733011
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.0%

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 30
Current: $26,467 AUD|Low: $14,669 AUD|High: $26,781 AUD|Avg: $19,069 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$14,669 AUD
Retailer 2$15,896 AUD
Retailer 10$16,523 AUD
Retailer 6$16,964 AUD
Retailer 3$18,108 AUD
Retailer 5$18,343 AUD
Retailer 8$19,901 AUD
Retailer 7$20,466 AUD
Retailer 4$21,296 AUD
MOH London$26,467 AUD

37 data points across 10 retailers

10 retailers$14,669 AUD to $26,467 AUD

A+
Cheapest Retailer
-
$14,669 AUD
HK$80,500 HKD
A+
Retailer 2
-
$15,896 AUD
₹1,063,403 INR
View
Retailer 3
-
$16,523 AUD
SGD 15,684 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$16,964 AUD
$11,916 USD
View
A
Retailer 5
-
$18,108 AUD
£10,016 GBP
View
Retailer 6
-
$18,343 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$19,901 AUD
$13,980 USD
View
A
Retailer 8
-
$20,466 AUD
$14,376 USD
View
A
Retailer 9
-
$21,296 AUD
€14,247 EUR
View
Most Expensive
B+
MOH London
1D4F4F04B · Oct 29
$26,467 AUD
£14,639 GBP
View
9 more retailers have this diamond
Prices start from $14,669 AUDSave up to $11,798 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+
1.37ct Round
$14,669 AUD