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Round|Natural|GIA

1.54ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6551719137

Certificate GIA 6551719137

Diamond specifications and retailer prices

From €3,941 EUR
HK$34,400 HKD
As of October 31, 2026
Save €3,746 EUR (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,688 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551719137. Listed at 11 retailers as of October 26, 2026, with prices from €3,941 to €7,688, a €3,746 spread on the same certified stone. Wholesale Diamonds Direct lists it at €7,688. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551719137
Dimensions7.31 × 7.36 × 4.60 mm
L/W Ratio1.01
Top View
7.31 mm7.36 mm1.54 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551719137
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
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 31
Current: €4,020 EUR|Low: €3,907 EUR|High: €8,033 EUR|Avg: €5,048 EUR|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 31, 2026
Retailer 2€3,941 EUR
Retailer 1€4,020 EUR
Retailer 9€4,229 EUR
Retailer 7€4,517 EUR
Retailer 6€4,697 EUR
Retailer 5€4,746 EUR
Retailer 8€5,010 EUR
Retailer 4€5,650 EUR
Retailer 3€5,675 EUR
Wholesale Diamonds Direct€7,688 EUR

32 data points across 10 retailers

11 retailers€3,941 EUR to €7,688 EUR

A
Cheapest Retailer
-
€3,941 EUR
HK$34,400 HKD
A
Retailer 2
-
€4,020 EUR
₹427,704 INR
View
A
Retailer 3
-
€4,229 EUR
$4,725 USD
View
Final sale: no returns
A
Retailer 4
-
€4,517 EUR
SGD 6,819 SGD
View
A
Retailer 5
-
€4,697 EUR
$5,247 USD
View
A
Retailer 6
-
€4,746 EUR
$5,302 USD
View
Retailer 7
-
€5,010 EUR
SGD 7,564 SGD
View
Price last confirmed 17 days ago
A
Retailer 8
-
€5,346 EUR
A$9,188 AUD
View
A
Retailer 9
-
€5,650 EUR
£4,971 GBP
View
A
Retailer 10
-
€5,675 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
483292418 · Oct 26
€7,688 EUR
$8,589 USD
View
10 more retailers have this diamond
Prices start from €3,941 EURSave up to €3,746 EUR

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
1.54ct Round
€3,941 EUR