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Pear|Natural|GIA

1.50ct D SI1 Pear Natural Diamond

GD • D/SI1 • GIA 6451636112

Certificate GIA 6451636112

Diamond specifications and retailer prices

From $15,289 AUD
$10,740 USD
As of October 28, 2026
Save $13,585 AUD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,875 AUD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451636112. Listed at 20 retailers as of October 28, 2026, with prices from $15,289 to $28,875, a $13,585 spread on the same certified stone. NZ Jewellers lists it at $28,875. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 6451636112
Dimensions9.70 × 6.33 × 3.92 mm
L/W Ratio1.53
Top View
9.70 mm6.33 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451636112
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 38.4°Culet: NoneDepth 61.9%

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: Oct 28
Current: $28,875 AUD|Low: $15,289 AUD|High: $28,875 AUD|Avg: $20,588 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$15,289 AUD
Retailer 3$17,325 AUD
Retailer 4$17,469 AUD
Retailer 5$18,330 AUD
Retailer 10$18,480 AUD
Retailer 11$18,769 AUD
Retailer 7$18,860 AUD
Retailer 12$19,491 AUD
Retailer 2$20,830 AUD
Retailer 6$25,318 AUD
Retailer 9$27,203 AUD
NZ Jewellers$28,875 AUD

44 data points across 12 retailers

20 retailers$15,289 AUD to $28,875 AUD

B+
Cheapest Retailer
-
$15,289 AUD
$10,740 USD
B
Retailer 2
-
$16,075 AUD
$11,292 USD
View
B
Retailer 3
-
$16,087 AUD
$11,300 USD
View
B
Retailer 4
-
$16,319 AUD
CA$15,921 CAD
View
B
Retailer 5
-
$17,055 AUD
$11,980 USD
View
B
Retailer 6
-
$17,325 AUD
$12,170 USD
View
B
Retailer 7
-
$17,469 AUD
$12,271 USD
View
B
Retailer 8
-
$18,330 AUD
£10,138 GBP
View
B
Retailer 9
-
$18,480 AUD
$12,981 USD
View
B
Retailer 10
-
$18,769 AUD
$13,184 USD
View
Retailer 11
-
$18,860 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$19,491 AUD
$13,691 USD
View
B
Retailer 13
-
$19,987 AUD
$14,040 USD
View
B
Retailer 14
-
$19,987 AUD
$14,040 USD
View
B
Retailer 15
-
$20,064 AUD
$14,094 USD
View
B
Retailer 16
-
$20,656 AUD
$14,510 USD
View
B
Retailer 17
-
$20,830 AUD
€13,935 EUR
View
B
Retailer 18
-
$25,318 AUD
ZAR 287,306 ZAR
View
B
Retailer 19
-
$27,203 AUD
£15,046 GBP
View
Most Expensive
C
NZ Jewellers
2c090991-9aa6-4e64-9da9-3c109a341dfb · Oct 30
$28,875 AUD
$20,283 USD
View
19 more retailers have this diamond
Prices start from $15,289 AUDSave up to $13,585 AUD

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+
1.50ct Pear
$15,289 AUD