Pear|Natural|GIA

1.50ct K SI1 Pear Natural Diamond

EX • K/SI1 • GIA 6431666183

Certificate GIA 6431666183

Diamond specifications and retailer prices

From $2,521 USD
As of November 6, 2026
Save $3,311 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,832 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural pear diamond

This 1.5ct natural pear sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6431666183. Listed at 15 retailers as of November 5, 2026, with prices from $2,521 to $5,832, a $3,311 spread on the same certified stone. NZ Jewellers lists it at $5,832. 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

1.50
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6431666183
Dimensions10.01 × 6.35 × 3.80 mm
L/W Ratio1.58
Top View
10.01 mm6.35 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6431666183
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,567 USD|Low: $2,496 USD|High: $5,665 USD|Avg: $3,584 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$2,521 USD
Retailer 3$2,681 USD
Retailer 7$3,304 USD
Retailer 6$3,476 USD
Retailer 2$3,497 USD
Retailer 4$3,897 USD
Retailer 1$5,567 USD

41 data points across 7 retailers

15 retailers$2,521 USD to $5,832 USD

A
Cheapest Retailer
-
$2,521 USD
A
Retailer 2
-
$2,681 USD
View
A
Retailer 3
-
$3,000 USD
View
B+
Retailer 4
-
$3,222 USD
View
B+
Retailer 5
-
$3,286 USD
View
B+
Retailer 6
-
$3,347 USD
View
B+
Retailer 7
-
$3,476 USD
View
A
Retailer 8
-
$3,497 USD
View
B+
Retailer 9
-
$3,506 USD
View
B+
Retailer 10
-
$3,614 USD
View
Retailer 11
-
$3,832 USD
View
Price last confirmed 90 days ago
B+
Retailer 12
-
$3,862 USD
View
B+
Retailer 13
-
$3,897 USD
View
B
Retailer 14
-
$5,567 USD
View
Most Expensive
B
NZ Jewellers
7ec80b17-fcd7-4b81-8945-fc4884a64fc8 · Nov 5
$5,832 USD
View
14 more retailers have this diamond
Prices start from $2,521 USDSave up to $3,311 USD

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
1.50ct Pear
$2,521 USD