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Round|Natural|GIA

1.54ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7531129644

Certificate GIA 7531129644

Diamond specifications and retailer prices

From $3,639 SGD
As of November 6, 2026
Save $4,402 SGD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,041 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7531129644. Listed at 9 retailers as of November 5, 2026, with prices from $3,639 to $8,041, a $4,402 spread on the same certified stone. NZ Jewellers lists it at $8,041. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531129644
Dimensions7.34 × 7.38 × 4.62 mm
L/W Ratio1.01
Top View
7.34 mm7.38 mm1.54 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531129644
Side View
Table 55.0%CrownGirdlePavilionCuletDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,041 SGD|Low: $3,639 SGD|High: $8,041 SGD|Avg: $4,556 SGD|+16.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$3,639 SGD
Retailer 7$3,749 SGD
Retailer 6$3,994 SGD
Retailer 9$4,027 SGD
Retailer 3$4,048 SGD
Retailer 2$4,188 SGD
Retailer 4$4,468 SGD
Retailer 5$4,694 SGD
NZ Jewellers$8,041 SGD

38 data points across 9 retailers

9 retailers$3,639 SGD to $8,041 SGD

B+
Cheapest Retailer
-
$3,639 SGD
B+
Retailer 2
-
$3,749 SGD
View
B+
Retailer 3
-
$3,994 SGD
View
B+
Retailer 4
-
$4,027 SGD
View
B+
Retailer 5
-
$4,048 SGD
View
B+
Retailer 6
-
$4,188 SGD
View
B+
Retailer 7
-
$4,468 SGD
View
B
Retailer 8
-
$4,694 SGD
View
Most Expensive
C
NZ Jewellers
d945e30f-7b5d-4a2e-9715-a793be5248e5 · Nov 5
$8,041 SGD
$6,295 USD
View
8 more retailers have this diamond
Prices start from $3,639 SGDSave up to $4,402 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.

B+
1.54ct Round
$3,639 SGD