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Round|Natural|GIA

1.55ct E FL Round Natural Diamond

EX • E/FL • GIA 5553490742

Certificate GIA 5553490742

Diamond specifications and retailer prices

From $17,182 SGD
€12,800 EUR
As of October 29, 2026
Save $11,179 SGD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,360 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5553490742. Listed at 9 retailers as of October 29, 2026, with prices from $17,182 to $28,360, a $11,179 spread on the same certified stone. MOH London lists it at $28,360. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5553490742
Dimensions7.35 × 7.39 × 4.58 mm
L/W Ratio1.01
Top View
7.35 mm7.39 mm1.55 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553490742
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: $28,360 SGD|Low: $17,182 SGD|High: $32,775 SGD|Avg: $21,797 SGD|-13.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$17,182 SGD
Retailer 6$17,992 SGD
Retailer 3$18,876 SGD
Retailer 8$19,955 SGD
Retailer 7$20,594 SGD
Retailer 4$21,153 SGD
Retailer 5$21,709 SGD
Retailer 2$22,759 SGD
MOH London$28,360 SGD

29 data points across 9 retailers

9 retailers$17,182 SGD to $28,360 SGD

A+
Cheapest Retailer
-
$17,182 SGD
€12,800 EUR
A+
Retailer 2
-
$17,992 SGD
₹1,340,338 INR
View
A+
Retailer 3
-
$18,876 SGD
£11,626 GBP
View
A+
Retailer 4
-
$19,955 SGD
$15,609 USD
View
Retailer 5
-
$20,594 SGD
A$24,784 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$21,153 SGD
$16,546 USD
View
A
Retailer 7
-
$21,709 SGD
$16,981 USD
View
A
Retailer 8
-
$22,759 SGD
€16,955 EUR
View
Most Expensive
A
MOH London
DDA6064FF · Oct 29
$28,360 SGD
£17,468 GBP
View
8 more retailers have this diamond
Prices start from $17,182 SGDSave up to $11,179 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+
1.55ct Round
$17,182 SGD