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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 $13,173 SGD
HK$80,500 HKD
As of October 30, 2026
Save $10,595 SGD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,767 SGD 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 $13,173 to $23,767, a $10,595 spread on the same certified stone. MOH London lists it at $23,767. 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: $23,767 SGD|Low: $13,173 SGD|High: $24,050 SGD|Avg: $17,126 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$13,173 SGD
Retailer 2$14,225 SGD
Retailer 10$14,837 SGD
Retailer 6$15,233 SGD
Retailer 3$16,261 SGD
Retailer 5$16,472 SGD
Retailer 8$17,871 SGD
Retailer 7$18,378 SGD
Retailer 4$19,124 SGD
MOH London$23,767 SGD

37 data points across 10 retailers

10 retailers$13,173 SGD to $23,767 SGD

A+
Cheapest Retailer
-
$13,173 SGD
HK$80,500 HKD
A+
Retailer 2
-
$14,225 SGD
₹1,059,713 INR
View
Retailer 3
-
$14,837 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$15,233 SGD
$11,916 USD
View
A
Retailer 5
-
$16,261 SGD
£10,016 GBP
View
Retailer 6
-
$16,472 SGD
A$19,823 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$17,871 SGD
$13,980 USD
View
A
Retailer 8
-
$18,378 SGD
$14,376 USD
View
A
Retailer 9
-
$19,124 SGD
€14,247 EUR
View
Most Expensive
B+
MOH London
1D4F4F04B · Oct 29
$23,767 SGD
£14,639 GBP
View
9 more retailers have this diamond
Prices start from $13,173 SGDSave up to $10,595 SGD

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
$13,173 SGD