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Pear|Lab Grown|IGI

1.70ct F SI1 Pear Lab Grown Diamond

GD • F/SI1 • IGI LG512222547

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG512222547

Diamond specifications and retailer prices

From $298 AUD
$209 USD
As of November 2, 2026
Save $1,181 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,479 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct lab-grown pear diamond

This 1.7ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG512222547 or 512222547. Listed at 14 retailers as of November 1, 2026, with prices from $298 to $1,479, a $1,181 spread on the same certified stone. MOH London lists it at $1,479. 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

1.70
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512222547
Dimensions10.45 × 6.65 × 4.17 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.45 mm6.65 mm1.70 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512222547
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,479 AUD|Low: $286 AUD|High: $1,524 AUD|Avg: $774 AUD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$298 AUD
Retailer 5$339 AUD
Retailer 8$346 AUD
Retailer 4$369 AUD
Retailer 12$369 AUD
Retailer 11$635 AUD
Retailer 2$681 AUD
Retailer 3$807 AUD
Retailer 13$850 AUD
Retailer 10$1,187 AUD
Retailer 7$1,192 AUD
Retailer 6$1,473 AUD
MOH London$1,479 AUD

45 data points across 13 retailers

14 retailers$298 AUD to $1,479 AUD

A
Cheapest Retailer
-
$298 AUD
$209 USD
B+
Retailer 2
-
$339 AUD
$238 USD
View
Final sale: no returns
B+
Retailer 3
-
$346 AUD
$243 USD
View
B+
Retailer 4
-
$369 AUD
$259 USD
View
Retailer 5
-
$369 AUD
$259 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$419 AUD
HK$2,300 HKD
View
B
Retailer 7
-
$635 AUD
$446 USD
View
B+
Retailer 8
-
$681 AUD
£377 GBP
View
B+
Retailer 9
-
$807 AUD
$567 USD
View
B+
Retailer 10
-
$850 AUD
$597 USD
View
B
Retailer 11
-
$1,187 AUD
$834 USD
View
B
Retailer 12
-
$1,192 AUD
$837 USD
View
Retailer 13
-
$1,473 AUD
$1,035 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG512222547 · Nov 1
$1,479 AUD
£818 GBP
View
13 more retailers have this diamond
Prices start from $298 AUDSave up to $1,181 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.

A
1.70ct Pear
$298 AUD