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Pear|Lab Grown|IGI

1.71ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG496100625

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG496100625

Diamond specifications and retailer prices

From $511 NZD
$288 USD
As of October 30, 2026
Save $2,097 NZD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,608 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496100625 or 496100625. Listed at 24 retailers as of October 29, 2026, with prices from $511 to $2,608, a $2,097 spread on the same certified stone. Brilliant Earth lists it at $2,608. 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

1.71
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496100625
Dimensions10.71 × 6.86 × 4.18 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
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
10.71 mm6.86 mm1.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496100625
Side View
Table 59.0%Crown 34.3°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.9%

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: $2,608 NZD|Low: $511 NZD|High: $2,679 NZD|Avg: $1,327 NZD|-2.6%
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
October 31, 2026
Retailer 13$511 NZD
Retailer 12$636 NZD
Retailer 11$772 NZD
Retailer 2$909 NZD
Retailer 3$1,002 NZD
Retailer 7$1,036 NZD
Retailer 4$1,107 NZD
Retailer 5$1,201 NZD
Retailer 8$1,209 NZD
Retailer 10$1,758 NZD
Retailer 6$1,844 NZD
Retailer 14$1,846 NZD
Retailer 9$2,197 NZD
Brilliant Earth$2,608 NZD

44 data points across 14 retailers

24 retailers$511 NZD to $2,608 NZD

Retailer 1
-
$422 NZD
$238 USD
Price last confirmed 29 days ago
Retailer 2
-
$440 NZD
$248 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$509 NZD
$287 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$511 NZD
$288 USD
View
Final sale: no returns
Retailer 5
-
$538 NZD
$303 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$545 NZD
$307 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$545 NZD
$307 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$636 NZD
HK$2,800 HKD
View
B+
Retailer 9
-
$772 NZD
$435 USD
View
A
Retailer 10
-
$909 NZD
€488 EUR
View
B+
Retailer 11
-
$1,002 NZD
$565 USD
View
B+
Retailer 12
-
$1,036 NZD
£460 GBP
View
B+
Retailer 13
-
$1,107 NZD
$624 USD
View
B+
Retailer 14
-
$1,201 NZD
$677 USD
View
B+
Retailer 15
-
$1,209 NZD
A$1,048 AUD
View
Retailer 16
-
$1,753 NZD
$988 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$1,753 NZD
$988 USD
View
Retailer 18
-
$1,753 NZD
$988 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$1,758 NZD
$991 USD
View
B
Retailer 20
-
$1,844 NZD
$1,040 USD
View
B
Retailer 21
-
$1,846 NZD
SGD 1,406 SGD
View
Retailer 22
-
$1,916 NZD
$1,080 USD
View
Price last confirmed 55 days ago
B
Retailer 23
-
$2,197 NZD
£975 GBP
View
Most Expensive
B
Brilliant Earth
5014930A · Oct 29
$2,608 NZD
$1,470 USD
View
23 more retailers have this diamond
Prices start from $511 NZDSave up to $2,097 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
1.71ct Pear
$511 NZD