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Pear|Natural|GIA

1.80ct H SI2 Pear Natural Diamond

ID • H/SI2 • GIA 1427088802

Certificate GIA 1427088802

Diamond specifications and retailer prices

From $10,429 AUD
HK$57,100 HKD
As of November 1, 2026
Save $13,152 AUD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $23,581 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural pear diamond

This 1.8ct natural pear sits in the one-and-a-half to two carat band, graded H 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 1427088802. Listed at 16 retailers as of October 30, 2026, with prices from $10,429 to $23,581, a $13,152 spread on the same certified stone. NZ Jewellers lists it at $23,581. 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

1.80
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1427088802
Dimensions10.02 × 6.55 × 4.29 mm
L/W Ratio1.53
Key to symbols
Twinning Wisp, Feather, Indented Natural, Needle
Top View
10.02 mm6.55 mm1.80 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1427088802
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.5%

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 1
Current: $23,581 AUD|Low: $10,429 AUD|High: $23,581 AUD|Avg: $14,601 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6$10,429 AUD
Retailer 7$11,644 AUD
Retailer 3$12,037 AUD
Retailer 5$12,600 AUD
Retailer 16$13,013 AUD
Retailer 13$13,015 AUD
Retailer 10$13,171 AUD
Retailer 2$13,659 AUD
Retailer 14$14,099 AUD
Retailer 12$14,316 AUD
Retailer 4$14,418 AUD
Retailer 9$15,400 AUD
Retailer 15$16,268 AUD
Retailer 8$17,156 AUD
Retailer 11$19,649 AUD
NZ Jewellers$23,581 AUD

27 data points across 16 retailers

16 retailers$10,429 AUD to $23,581 AUD

B+
Cheapest Retailer
-
$10,429 AUD
HK$57,100 HKD
Retailer 2
-
$11,545 AUD
SGD 10,934 SGD
View
Price last confirmed 21 days ago
B
Retailer 3
-
$12,037 AUD
$8,436 USD
View
B
Retailer 4
-
$12,186 AUD
$8,540 USD
View
B
Retailer 5
-
$12,600 AUD
$8,830 USD
View
B
Retailer 6
-
$13,013 AUD
$9,120 USD
View
Final sale: no returns
B
Retailer 7
-
$13,015 AUD
$9,121 USD
View
B+
Retailer 8
-
$13,171 AUD
£7,268 GBP
View
B
Retailer 9
-
$13,659 AUD
£7,537 GBP
View
B
Retailer 10
-
$14,099 AUD
$9,881 USD
View
B
Retailer 11
-
$14,316 AUD
$10,033 USD
View
B
Retailer 12
-
$14,418 AUD
$10,104 USD
View
B
Retailer 13
-
$15,400 AUD
€10,279 EUR
View
B
Retailer 14
-
$16,268 AUD
$11,401 USD
View
B
Retailer 15
-
$19,649 AUD
£10,843 GBP
View
Most Expensive
B
NZ Jewellers
7c615d84-9ef5-46c0-8117-2cf09c69612a · Oct 30
$23,581 AUD
$16,526 USD
View
15 more retailers have this diamond
Prices start from $10,429 AUDSave up to $13,152 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+
1.80ct Pear
$10,429 AUD