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Pear|Natural|GIA

1.51ct I SI2 Pear Natural Diamond

ID • I/SI2 • GIA 1558331111

Certificate GIA 1558331111

Diamond specifications and retailer prices

From $9,700 NZD
As of November 4, 2026
Save $10,836 NZD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,536 NZD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558331111. Listed at 23 retailers as of November 4, 2026, with prices from $9,700 to $20,536, a $10,836 spread on the same certified stone. NZ Jewellers lists it at $20,536. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558331111
Dimensions9.92 × 6.23 × 3.94 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
9.92 mm6.23 mm1.51 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558331111
Side View
Table 61.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 63.3%

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 4
Current: $20,536 NZD|Low: $9,750 NZD|High: $20,536 NZD|Avg: $13,301 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 3$9,750 NZD
Retailer 4$11,000 NZD
Retailer 14$11,123 NZD
Retailer 15$11,123 NZD
Retailer 16$11,123 NZD
Retailer 5$11,260 NZD
Retailer 8$11,585 NZD
Retailer 2$11,660 NZD
Retailer 9$11,693 NZD
Retailer 10$11,911 NZD
Retailer 6$12,561 NZD
Retailer 13$12,835 NZD
Retailer 11$13,342 NZD
Retailer 7$17,978 NZD
Retailer 12$18,041 NZD
NZ Jewellers$20,536 NZD

41 data points across 16 retailers

23 retailers$9,700 NZD to $20,536 NZD

B+
Cheapest Retailer
-
$9,700 NZD
B+
Retailer 2
-
$9,750 NZD
View
B+
Retailer 3
-
$10,353 NZD
View
B+
Retailer 4
-
$10,964 NZD
View
B+
Retailer 5
-
$11,000 NZD
View
Retailer 6
-
$11,123 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$11,123 NZD
View
Retailer 8
-
$11,123 NZD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$11,123 NZD
View
B+
Retailer 10
-
$11,260 NZD
View
B+
Retailer 11
-
$11,585 NZD
View
B+
Retailer 12
-
$11,660 NZD
View
B+
Retailer 13
-
$11,693 NZD
View
B+
Retailer 14
-
$11,911 NZD
View
B
Retailer 15
-
$12,393 NZD
View
B
Retailer 16
-
$12,393 NZD
View
B
Retailer 17
-
$12,561 NZD
View
B
Retailer 18
-
$12,790 NZD
View
B
Retailer 19
-
$12,835 NZD
View
B+
Retailer 20
-
$13,342 NZD
View
B
Retailer 21
-
$17,978 NZD
View
B
Retailer 22
-
$18,041 NZD
View
Most Expensive
B
NZ Jewellers
25bed7d7-5b30-4043-b5cd-3bf7b712f20f · Nov 5
$20,536 NZD
$11,384 USD
View
22 more retailers have this diamond
Prices start from $9,700 NZDSave up to $10,836 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.

B+
1.51ct Pear
$9,700 NZD