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Round|Natural|GIA

1.54ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2436328749

Certificate GIA 2436328749

Diamond specifications and retailer prices

From $8,052 SGD
$6,282 USD
As of October 29, 2026
Save $8,237 SGD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,289 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 2436328749. Listed at 6 retailers as of October 29, 2026, with prices from $8,052 to $16,289, a $8,237 spread on the same certified stone. Diamond Quarter lists it at $16,289. 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
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2436328749
Dimensions7.43 × 7.40 × 4.48 mm
L/W Ratio1.00
Top View
7.43 mm7.40 mm1.54 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2436328749
Side View
Table 61.0%Crown 34°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 60.6%

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: $8,600 SGD|Low: $7,935 SGD|High: $13,315 SGD|Avg: $10,034 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$8,052 SGD
Retailer 1$8,600 SGD
Retailer 3$9,441 SGD
Retailer 5$11,323 SGD
Retailer 2$13,227 SGD

34 data points across 5 retailers

6 retailers$8,052 SGD to $16,289 SGD

A
Cheapest Retailer
-
$8,052 SGD
$6,282 USD
A
Retailer 2
-
$8,600 SGD
£5,284 GBP
View
A
Retailer 3
-
$9,441 SGD
€7,015 EUR
View
B+
Retailer 4
-
$13,227 SGD
£8,126 GBP
View
B
Retailer 5
-
$15,011 SGD
£9,222 GBP
View
Most Expensive
B
Diamond Quarter
1.54SI2E24499376N · Oct 29
$16,289 SGD
£10,007 GBP
View
5 more retailers have this diamond
Prices start from $8,052 SGDSave up to $8,237 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
$8,052 SGD