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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 $4,365 USD
HK$34,100 HKD
As of October 29, 2026
Save $4,224 USD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,589 USD 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 $4,365 to $8,589, a $4,224 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,589. 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 29
Current: $6,313 USD|Low: $4,365 USD|High: $8,974 USD|Avg: $5,637 USD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 5$4,365 USD
Retailer 2$4,510 USD
Retailer 9$4,725 USD
Retailer 7$5,046 USD
Retailer 6$5,247 USD
Retailer 3$5,302 USD
Retailer 8$5,597 USD
Retailer 1$6,313 USD
Retailer 4$6,330 USD
Wholesale Diamonds Direct$8,589 USD

32 data points across 10 retailers

11 retailers$4,365 USD to $8,589 USD

A
Cheapest Retailer
-
$4,365 USD
HK$34,100 HKD
A
Retailer 2
-
$4,510 USD
₹429,519 INR
View
A
Retailer 3
-
$4,725 USD
View
Final sale: no returns
A
Retailer 4
-
$5,046 USD
SGD 6,819 SGD
View
A
Retailer 5
-
$5,247 USD
View
A
Retailer 6
-
$5,302 USD
View
A
Retailer 7
-
$5,597 USD
SGD 7,564 SGD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$5,972 USD
A$9,188 AUD
View
A
Retailer 9
-
$6,313 USD
£4,971 GBP
View
A
Retailer 10
-
$6,330 USD
€6,029 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
483292418 · Oct 26
$8,589 USD
View
10 more retailers have this diamond
Prices start from $4,365 USDSave up to $4,224 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
1.54ct Round
$4,365 USD