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Pear|Natural|GIA

1.63ct L SI2 Pear Natural Diamond

EX • L/SI2 • GIA 6545903178

Certificate GIA 6545903178

Diamond specifications and retailer prices

From $4,133 SGD
As of November 6, 2026
Save $1,984 SGD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,470 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.63ct natural pear diamond

This 1.63ct natural pear sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545903178. Listed at 11 retailers as of November 6, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.63
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545903178
Dimensions10.02 × 6.57 × 4.14 mm
L/W Ratio1.53
Top View
10.02 mm6.57 mm1.63 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545903178
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,506 SGD|Low: $4,101 SGD|High: $6,340 SGD|Avg: $5,102 SGD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$4,133 SGD
Retailer 2$4,164 SGD
Retailer 5$4,783 SGD
Retailer 1$5,506 SGD
Retailer 6$5,644 SGD
Retailer 3$6,117 SGD

42 data points across 6 retailers

11 retailers$4,133 SGD to $6,117 SGD

B+
Cheapest Retailer
-
$4,133 SGD
B+
Retailer 2
-
$4,164 SGD
View
B
Retailer 3
-
$4,783 SGD
View
Retailer 4
-
$5,435 SGD
View
Price last confirmed 22 days ago
Retailer 5
-
$5,435 SGD
View
Price last confirmed 22 days ago
Retailer 6
-
$5,435 SGD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$5,506 SGD
View
B
Retailer 8
-
$5,644 SGD
View
B
Retailer 9
-
$6,117 SGD
View
Retailer 10
-
$6,272 SGD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
eb191aab-5f28-46f2-a538-834c1c0b596e · Oct 17
$9,470 SGD
$7,389 USD
View
Price last confirmed 20 days ago
10 more retailers have this diamond
Prices start from $4,133 SGDSave up to $1,984 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+
1.63ct Pear
$4,133 SGD