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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 $5,594 SGD
HK$34,100 HKD
As of October 29, 2026
Save $5,414 SGD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,008 SGD 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 $5,594 to $11,008, a $5,414 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,008. 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
Colour
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: $8,091 SGD|Low: $5,594 SGD|High: $11,502 SGD|Avg: $7,225 SGD|-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$5,594 SGD
Retailer 2$5,780 SGD
Retailer 9$6,056 SGD
Retailer 7$6,468 SGD
Retailer 6$6,725 SGD
Retailer 3$6,796 SGD
Retailer 8$7,174 SGD
Retailer 1$8,091 SGD
Retailer 4$8,114 SGD
Wholesale Diamonds Direct$11,008 SGD

32 data points across 10 retailers

11 retailers$5,594 SGD to $11,008 SGD

A
Cheapest Retailer
-
$5,594 SGD
HK$34,100 HKD
A
Retailer 2
-
$5,780 SGD
₹429,519 INR
View
A
Retailer 3
-
$6,056 SGD
$4,725 USD
View
Final sale: no returns
A
Retailer 4
-
$6,468 SGD
View
A
Retailer 5
-
$6,725 SGD
$5,247 USD
View
A
Retailer 6
-
$6,796 SGD
$5,302 USD
View
A
Retailer 7
-
$7,174 SGD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$7,655 SGD
A$9,188 AUD
View
A
Retailer 9
-
$8,091 SGD
£4,971 GBP
View
A
Retailer 10
-
$8,114 SGD
€6,029 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
483292418 · Oct 26
$11,008 SGD
$8,589 USD
View
10 more retailers have this diamond
Prices start from $5,594 SGDSave up to $5,414 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
1.54ct Round
$5,594 SGD