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Pear|Natural|GIA

1.51ct F SI1 Pear Natural Diamond

ID • F/SI1 • GIA 6545217319

Certificate GIA 6545217319

Diamond specifications and retailer prices

From $10,537 NZD
As of November 2, 2026
Save $8,300 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,836 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545217319. Listed at 8 retailers as of November 2, 2026, with prices from $10,537 to $18,836, a $8,300 spread on the same certified stone. NZ Jewellers lists it at $18,836. 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

1.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle40.77°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 6545217319
Dimensions9.40 × 6.15 × 4.05 mm
L/W Ratio1.53
Top View
9.40 mm6.15 mm1.51 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545217319
Side View
Table 60.0%Crown 40.77°Girdle: ThickPavilion 39.9°Culet: NoneDepth 65.8%

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: Nov 2
Current: $18,836 NZD|Low: $10,481 NZD|High: $19,163 NZD|Avg: $12,852 NZD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$10,537 NZD
Retailer 5$10,832 NZD
Retailer 4$11,262 NZD
Retailer 7$11,262 NZD
Retailer 9$11,325 NZD
Retailer 8$11,437 NZD
Retailer 10$12,005 NZD
Retailer 3$12,176 NZD
Retailer 11$12,694 NZD
Retailer 2$16,504 NZD
NZ Jewellers$18,836 NZD

34 data points across 11 retailers

8 retailers$10,537 NZD to $18,836 NZD

A
Cheapest Retailer
-
$10,537 NZD
A
Retailer 2
-
$10,832 NZD
View
A
Retailer 3
-
$11,262 NZD
View
A
Retailer 4
-
$11,262 NZD
View
Retailer 5
-
$11,325 NZD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$11,437 NZD
View
B+
Retailer 7
-
$16,504 NZD
View
Most Expensive
B
NZ Jewellers
373c3d9b-c79a-46a2-9f20-ca6d3e9fcbaa · Nov 3
$18,836 NZD
$10,442 USD
View
7 more retailers have this diamond
Prices start from $10,537 NZDSave up to $8,300 NZD

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
1.51ct Pear
$10,537 NZD