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Pear|Lab Grown|IGI

1.77ct E SI1 Pear Lab Grown Diamond

GD • E/SI1 • IGI LG710567172

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG710567172

Diamond specifications and retailer prices

From $477 AUD
$335 USD
As of October 27, 2026
Save $3,409 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,886 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown pear diamond

This 1.77ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG710567172 or 710567172. Listed at 13 retailers as of October 27, 2026, with prices from $477 to $3,886, a $3,409 spread on the same certified stone. Do Amore Diamonds lists it at $3,886. 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

1.77
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710567172
Dimensions10.83 × 6.75 × 4.04 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm6.75 mm1.77 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710567172
Side View
Table 57.0%Crown 34.1°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 59.9%

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 27
Current: $3,886 AUD|Low: $458 AUD|High: $4,242 AUD|Avg: $1,414 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 10$477 AUD
Retailer 13$554 AUD
Retailer 4$753 AUD
Retailer 9$754 AUD
Retailer 2$841 AUD
Retailer 12$955 AUD
Retailer 3$971 AUD
Retailer 5$1,174 AUD
Retailer 7$1,651 AUD
Retailer 8$1,735 AUD
Retailer 11$2,100 AUD
Retailer 6$2,554 AUD
Do Amore Diamonds$3,886 AUD

30 data points across 13 retailers

13 retailers$477 AUD to $3,886 AUD

A
Cheapest Retailer
-
$477 AUD
$335 USD
B+
Retailer 2
-
$554 AUD
$389 USD
View
B+
Retailer 3
-
$753 AUD
$529 USD
View
B+
Retailer 4
-
$754 AUD
$530 USD
View
B+
Retailer 5
-
$841 AUD
£465 GBP
View
B
Retailer 6
-
$955 AUD
$671 USD
View
B
Retailer 7
-
$971 AUD
$682 USD
View
Retailer 8
-
$1,623 AUD
$1,140 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,651 AUD
$1,160 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,735 AUD
$1,219 USD
View
B
Retailer 11
-
$2,100 AUD
$1,475 USD
View
B
Retailer 12
-
$2,554 AUD
£1,413 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1700964 · Oct 29
$3,886 AUD
$2,730 USD
View
12 more retailers have this diamond
Prices start from $477 AUDSave up to $3,409 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
1.77ct Pear
$477 AUD