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Pear|Lab Grown|IGI

1.65ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG651443990

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG651443990

Diamond specifications and retailer prices

From $507 NZD
$285 USD
As of October 27, 2026
Save $3,997 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,505 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown pear diamond

This 1.65ct 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 top-tier cut grade and certified by IGI LG651443990 or 651443990. Listed at 16 retailers as of October 27, 2026, with prices from $507 to $4,505, a $3,997 spread on the same certified stone. Do Amore Diamonds lists it at $4,505. 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

1.65
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651443990
Dimensions10.25 × 6.72 × 4.15 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm6.72 mm1.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651443990
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: $4,505 NZD|Low: $486 NZD|High: $4,505 NZD|Avg: $1,437 NZD
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 14$507 NZD
Retailer 4$588 NZD
Retailer 5$629 NZD
Retailer 15$629 NZD
Retailer 3$840 NZD
Retailer 9$894 NZD
Retailer 11$908 NZD
Retailer 6$1,102 NZD
Retailer 2$1,234 NZD
Retailer 10$1,259 NZD
Retailer 8$1,487 NZD
Retailer 7$1,696 NZD
Retailer 13$1,932 NZD
Retailer 16$2,231 NZD
Retailer 12$2,786 NZD
Do Amore Diamonds$4,505 NZD

43 data points across 16 retailers

16 retailers$507 NZD to $4,505 NZD

A
Cheapest Retailer
-
$507 NZD
$285 USD
A
Retailer 2
-
$588 NZD
$330 USD
View
A
Retailer 3
-
$629 NZD
$353 USD
View
A
Retailer 4
-
$629 NZD
$353 USD
View
A
Retailer 5
-
$764 NZD
$429 USD
View
B+
Retailer 6
-
$840 NZD
$472 USD
View
A
Retailer 7
-
$894 NZD
£395 GBP
View
B+
Retailer 8
-
$908 NZD
$510 USD
View
B+
Retailer 9
-
$1,102 NZD
$619 USD
View
B+
Retailer 10
-
$1,234 NZD
£546 GBP
View
B+
Retailer 11
-
$1,259 NZD
A$1,088 AUD
View
B
Retailer 12
-
$1,487 NZD
$835 USD
View
B
Retailer 13
-
$1,932 NZD
$1,085 USD
View
B
Retailer 14
-
$2,231 NZD
$1,253 USD
View
B
Retailer 15
-
$2,786 NZD
£1,232 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C7EB5021F · Oct 29
$4,505 NZD
$2,530 USD
View
15 more retailers have this diamond
Prices start from $507 NZDSave up to $3,997 NZD

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
1.65ct Pear
$507 NZD