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Pear|Lab Grown|IGI

1.70ct D IF Pear Lab Grown Diamond

VG • D/IF • IGI LG823695020

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG823695020

Diamond specifications and retailer prices

From $508 AUD
$357 USD
As of October 30, 2026
Save $4,731 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,239 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695020 or 823695020. Listed at 23 retailers as of October 30, 2026, with prices from $508 to $5,239, a $4,731 spread on the same certified stone. Brilliant Earth lists it at $5,239. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695020
Dimensions10.91 × 6.60 × 4.06 mm
L/W Ratio1.65
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.91 mm6.60 mm1.70 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695020
Side View
Table 59.0%Crown 32.7°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.5%

Caratlytics Score

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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: Oct 30
Current: $5,239 AUD|Low: $508 AUD|High: $6,136 AUD|Avg: $1,817 AUD|-14.6%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 8$508 AUD
Retailer 10$568 AUD
Retailer 22$589 AUD
Retailer 5$631 AUD
Retailer 11$631 AUD
Retailer 13$669 AUD
Retailer 6$692 AUD
Retailer 20$847 AUD
Retailer 3$1,012 AUD
Retailer 12$1,012 AUD
Retailer 19$1,084 AUD
Retailer 17$1,136 AUD
Retailer 18$1,464 AUD
Retailer 7$1,804 AUD
Retailer 23$1,849 AUD
Retailer 15$2,011 AUD
Retailer 9$2,027 AUD
Retailer 16$2,086 AUD
Retailer 2$2,382 AUD
Retailer 14$2,414 AUD
Retailer 21$2,468 AUD
Retailer 4$4,556 AUD
Brilliant Earth$5,239 AUD

25 data points across 23 retailers

23 retailers$508 AUD to $5,239 AUD

A
Cheapest Retailer
-
$508 AUD
$357 USD
A
Retailer 2
-
$568 AUD
$399 USD
View
Final sale: no returns
A
Retailer 3
-
$589 AUD
$414 USD
View
A
Retailer 4
-
$631 AUD
$443 USD
View
A
Retailer 5
-
$631 AUD
$443 USD
View
A
Retailer 6
-
$669 AUD
£370 GBP
View
A
Retailer 7
-
$692 AUD
HK$3,800 HKD
View
A
Retailer 8
-
$847 AUD
$595 USD
View
Retailer 9
-
$1,012 AUD
€677 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,012 AUD
$711 USD
View
A
Retailer 11
-
$1,084 AUD
ZAR 12,299 ZAR
View
A
Retailer 12
-
$1,136 AUD
£628 GBP
View
A
Retailer 13
-
$1,464 AUD
View
B+
Retailer 14
-
$1,804 AUD
$1,267 USD
View
B+
Retailer 15
-
$1,849 AUD
$1,299 USD
View
B+
Retailer 16
-
$2,011 AUD
SGD 1,909 SGD
View
B+
Retailer 17
-
$2,027 AUD
$1,424 USD
View
B+
Retailer 18
-
$2,086 AUD
$1,465 USD
View
B+
Retailer 19
-
$2,382 AUD
$1,673 USD
View
B+
Retailer 20
-
$2,414 AUD
$1,696 USD
View
B+
Retailer 21
-
$2,468 AUD
£1,365 GBP
View
Retailer 22
-
$4,556 AUD
$3,200 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21699574A · Oct 30
$5,239 AUD
$3,680 USD
View
22 more retailers have this diamond
Prices start from $508 AUDSave up to $4,731 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
$508 AUD