CaratHunter
Plans
Pear|Lab Grown|IGI

1.63ct D FL Pear Lab Grown Diamond

EX • D/FL • IGI LG831604090

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG831604090

Diamond specifications and retailer prices

From $938 AUD
$659 USD
As of October 30, 2026
Save $5,084 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,022 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.63ct lab-grown pear diamond

This 1.63ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604090 or 831604090. Listed at 16 retailers as of October 30, 2026, with prices from $938 to $6,022, a $5,084 spread on the same certified stone. Brilliant Earth lists it at $6,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604090
Dimensions10.65 × 6.64 × 4.01 mm
L/W Ratio1.60
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
10.65 mm6.64 mm1.63 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604090
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,022 AUD|Low: $938 AUD|High: $7,445 AUD|Avg: $2,979 AUD|-19.1%
Brilliant Earth
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
October 31, 2026
Retailer 13$938 AUD
Retailer 11$1,105 AUD
Retailer 16$1,130 AUD
Retailer 12$1,421 AUD
Retailer 8$1,473 AUD
Retailer 3$1,628 AUD
Retailer 9$1,788 AUD
Retailer 7$2,244 AUD
Retailer 2$2,584 AUD
Retailer 15$3,287 AUD
Retailer 10$3,324 AUD
Retailer 5$3,370 AUD
Retailer 4$3,445 AUD
Retailer 14$3,471 AUD
Retailer 6$4,818 AUD
Brilliant Earth$6,022 AUD

8 data points across 16 retailers

16 retailers$938 AUD to $6,022 AUD

A
Cheapest Retailer
-
$938 AUD
$659 USD
Final sale: no returns
A
Retailer 2
-
$1,105 AUD
£611 GBP
View
A
Retailer 3
-
$1,130 AUD
HK$6,200 HKD
View
A
Retailer 4
-
$1,421 AUD
$998 USD
View
A
Retailer 5
-
$1,473 AUD
$1,035 USD
View
A
Retailer 6
-
$1,628 AUD
£901 GBP
View
B+
Retailer 7
-
$1,788 AUD
$1,256 USD
View
B+
Retailer 8
-
$2,244 AUD
ZAR 25,461 ZAR
View
B+
Retailer 9
-
$2,584 AUD
$1,815 USD
View
B+
Retailer 10
-
$3,287 AUD
SGD 3,120 SGD
View
B+
Retailer 11
-
$3,324 AUD
$2,335 USD
View
B+
Retailer 12
-
$3,370 AUD
$2,368 USD
View
B+
Retailer 13
-
$3,445 AUD
$2,420 USD
View
B+
Retailer 14
-
$3,471 AUD
$2,438 USD
View
B
Retailer 15
-
$4,818 AUD
£2,665 GBP
View
Most Expensive
B
Brilliant Earth
22252065A · Oct 30
$6,022 AUD
$4,230 USD
View
15 more retailers have this diamond
Prices start from $938 AUDSave up to $5,084 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
1.63ct Pear
$938 AUD