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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 $10,304 USD
HK$80,500 HKD
As of October 29, 2026
Save $8,288 USD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,592 USD 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 $10,304 to $18,592, a $8,288 spread on the same certified stone. MOH London lists it at $18,592. 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
Color
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 29
Current: $18,592 USD|Low: $10,304 USD|High: $18,813 USD|Avg: $13,379 USD|-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$10,304 USD
Retailer 4$11,174 USD
Retailer 10$11,606 USD
Retailer 6$11,916 USD
Retailer 2$12,720 USD
Retailer 5$12,885 USD
Retailer 8$13,980 USD
Retailer 7$14,376 USD
Retailer 3$14,959 USD
MOH London$18,592 USD

37 data points across 10 retailers

10 retailers$10,304 USD to $18,592 USD

A+
Cheapest Retailer
-
$10,304 USD
HK$80,500 HKD
A+
Retailer 2
-
$11,174 USD
₹1,064,211 INR
View
Retailer 3
-
$11,606 USD
SGD 15,684 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$11,916 USD
View
A
Retailer 5
-
$12,720 USD
£10,016 GBP
View
A
Retailer 6
-
$12,885 USD
A$19,823 AUD
View
A
Retailer 7
-
$13,980 USD
View
A
Retailer 8
-
$14,376 USD
View
A
Retailer 9
-
$14,959 USD
€14,247 EUR
View
Most Expensive
B+
MOH London
1D4F4F04B · Oct 29
$18,592 USD
£14,639 GBP
View
9 more retailers have this diamond
Prices start from $10,304 USDSave up to $8,288 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+
1.37ct Round
$10,304 USD