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Pear|Natural|GIA

0.51ct G SI2 Pear Natural Diamond

EX • G/SI2 • GIA 1535982865

Certificate GIA 1535982865

Diamond specifications and retailer prices

From $423 NZD
₹22,696 INR
As of November 1, 2026
Save $916 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,768 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded G 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 1535982865. Listed at 9 retailers as of November 1, 2026, with a 217% 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

0.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535982865
Dimensions6.81 × 4.38 × 2.79 mm
L/W Ratio1.55
Girdle conditionFaceted
Key to symbols
Knot, Feather, Crystal, Cloud
Top View
6.81 mm4.38 mm0.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535982865
Side View
Table 56.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.7%

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 1
Current: $423 NZD|Low: $423 NZD|High: $1,683 NZD|Avg: $837 NZD|-21.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 1$423 NZD
Retailer 4$500 NZD
Retailer 6$638 NZD
Retailer 5$665 NZD
Retailer 2$1,015 NZD
Retailer 3$1,338 NZD

46 data points across 6 retailers

9 retailers$423 NZD to $1,338 NZD

A
Cheapest Retailer
-
$423 NZD
₹22,696 INR
A
Retailer 2
-
$500 NZD
HK$2,200 HKD
View
A
Retailer 3
-
$638 NZD
SGD 486 SGD
View
Retailer 4
-
$665 NZD
$375 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$692 NZD
$390 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$722 NZD
$407 USD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$1,015 NZD
£450 GBP
View
B+
Retailer 8
-
$1,338 NZD
£594 GBP
View
Most Expensive
NZ Jewellers
8ab36e98-f0ed-470b-8a63-03b53537d67c · Oct 6
$2,768 NZD
$1,560 USD
View
Price last confirmed 26 days ago
8 more retailers have this diamond
Prices start from $423 NZDSave up to $916 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
0.51ct Pear
$423 NZD