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Pear|Lab Grown|IGI

3.10ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG821635487

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG821635487

Diamond specifications and retailer prices

From $4,292 NZD
HK$18,900 HKD
As of October 31, 2026
Save $10,842 NZD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,135 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.1ct lab-grown pear diamond

This 3.1ct lab-grown pear sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821635487 or 821635487. Listed at 14 retailers as of October 31, 2026, with prices from $4,292 to $15,135, a $10,842 spread on the same certified stone. Brilliant Earth lists it at $15,135. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635487
Dimensions13.00 × 8.12 × 5.08 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
13.00 mm8.12 mm3.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635487
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 31
Current: $15,135 NZD|Low: $4,292 NZD|High: $19,220 NZD|Avg: $10,166 NZD|-3.2%
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
November 1, 2026
Retailer 13$4,292 NZD
Retailer 8$5,013 NZD
Retailer 7$5,314 NZD
Retailer 10$5,593 NZD
Retailer 11$5,674 NZD
Retailer 4$8,211 NZD
Retailer 12$9,528 NZD
Retailer 2$10,097 NZD
Retailer 5$10,140 NZD
Retailer 6$10,486 NZD
Retailer 3$12,404 NZD
Retailer 14$13,580 NZD
Retailer 9$14,018 NZD
Brilliant Earth$15,135 NZD

37 data points across 14 retailers

14 retailers$4,292 NZD to $15,135 NZD

A
Cheapest Retailer
-
$4,292 NZD
HK$18,900 HKD
A
Retailer 2
-
$5,013 NZD
£2,225 GBP
View
A
Retailer 3
-
$5,314 NZD
$2,995 USD
View
A
Retailer 4
-
$5,593 NZD
€3,002 EUR
View
A
Retailer 5
-
$5,674 NZD
$3,198 USD
View
A
Retailer 6
-
$8,211 NZD
ZAR 74,759 ZAR
View
B+
Retailer 7
-
$9,528 NZD
$5,370 USD
View
B+
Retailer 8
-
$10,097 NZD
£4,481 GBP
View
B+
Retailer 9
-
$10,140 NZD
$5,715 USD
View
Retailer 10
-
$10,486 NZD
$5,910 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$12,404 NZD
$6,991 USD
View
B+
Retailer 12
-
$13,580 NZD
$7,654 USD
View
B+
Retailer 13
-
$14,018 NZD
A$12,155 AUD
View
Most Expensive
B+
Brilliant Earth
20937010A · Oct 31
$15,135 NZD
$8,530 USD
View
13 more retailers have this diamond
Prices start from $4,292 NZDSave up to $10,842 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
3.10ct Pear
$4,292 NZD