Pear|Natural|GIA

1.70ct F SI1 Pear Natural Diamond

EX • F/SI1 • GIA 2544247159

Certificate GIA 2544247159

Diamond specifications and retailer prices

From $12,646 USD
As of November 1, 2026
Save $8,184 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,830 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural pear diamond

This 1.7ct 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 2544247159. Listed at 10 retailers as of October 30, 2026, with prices from $12,646 to $20,830, a $8,184 spread on the same certified stone. NZ Jewellers lists it at $20,830. 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

1.70
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.83°
Pavilion angle40.69°
OriginNatural
Grading LabGIA
CertificateGIA 2544247159
Dimensions10.27 × 6.56 × 4.12 mm
L/W Ratio1.57
Top View
10.27 mm6.56 mm1.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544247159
Side View
Table 63.0%Crown 37.83°GirdlePavilion 40.69°Culet: NDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $20,830 USD|Low: $12,442 USD|High: $20,830 USD|Avg: $15,383 USD|+1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$12,646 USD
Retailer 8$12,679 USD
Retailer 4$13,337 USD
Retailer 10$13,385 USD
Retailer 6$13,550 USD
Retailer 2$14,715 USD
Retailer 3$15,743 USD
Retailer 7$18,361 USD
Retailer 5$19,271 USD
NZ Jewellers$20,830 USD

30 data points across 10 retailers

10 retailers$12,646 USD to $20,830 USD

B
Cheapest Retailer
-
$12,646 USD
B
Retailer 2
-
$12,679 USD
View
B
Retailer 3
-
$13,337 USD
£10,502 GBP
View
Retailer 4
-
$13,385 USD
A$20,592 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$13,550 USD
View
B
Retailer 6
-
$14,715 USD
View
B
Retailer 7
-
$15,743 USD
€14,993 EUR
View
B
Retailer 8
-
$18,361 USD
ZAR 296,628 ZAR
View
B
Retailer 9
-
$19,271 USD
£15,174 GBP
View
Most Expensive
B
NZ Jewellers
e37765d1-25f9-4d09-a014-6ca5654505e0 · Oct 30
$20,830 USD
View
9 more retailers have this diamond
Prices start from $12,646 USDSave up to $8,184 USD

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
1.70ct Pear
$12,646 USD