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Round|Natural|GIA

1.56ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 2534355482

Certificate GIA 2534355482

Diamond specifications and retailer prices

From $3,363 SGD
As of November 6, 2026
Save $3,997 SGD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,360 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534355482. Listed at 8 retailers as of November 5, 2026, with prices from $3,363 to $7,360, a $3,997 spread on the same certified stone. NZ Jewellers lists it at $7,360. 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

1.56
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534355482
Dimensions7.35 × 7.43 × 4.61 mm
L/W Ratio1.01
Top View
7.35 mm7.43 mm1.56 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534355482
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.3%

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: $7,360 SGD|Low: $3,311 SGD|High: $7,509 SGD|Avg: $4,265 SGD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$3,363 SGD
Retailer 7$3,461 SGD
Retailer 5$3,656 SGD
Retailer 8$3,700 SGD
Retailer 2$3,833 SGD
Retailer 3$4,098 SGD
Retailer 4$4,297 SGD
NZ Jewellers$7,360 SGD

41 data points across 8 retailers

8 retailers$3,363 SGD to $7,360 SGD

B+
Cheapest Retailer
-
$3,363 SGD
B+
Retailer 2
-
$3,461 SGD
View
B+
Retailer 3
-
$3,656 SGD
View
B+
Retailer 4
-
$3,700 SGD
View
B+
Retailer 5
-
$3,833 SGD
View
B+
Retailer 6
-
$4,098 SGD
View
B+
Retailer 7
-
$4,297 SGD
View
Most Expensive
C
NZ Jewellers
52e21441-f283-4943-8505-ec9f1dab89d9 · Nov 5
$7,360 SGD
$5,762 USD
View
7 more retailers have this diamond
Prices start from $3,363 SGDSave up to $3,997 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+
1.56ct Round
$3,363 SGD