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Pear|Lab Grown|IGI

12.57ct F VS1 Pear Lab Grown Diamond

ID • F/VS1 • IGI LG840638382

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG840638382

Diamond specifications and retailer prices

From $5,460 NZD
HK$24,000 HKD
As of November 1, 2026
Save $12,516 NZD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,976 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 12.57ct lab-grown pear diamond

This 12.57ct lab-grown pear sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840638382 or 840638382. Listed at 10 retailers as of November 1, 2026, with prices from $5,460 to $17,976, a $12,516 spread on the same certified stone. Adiamor lists it at $17,976. 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

12.57
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638382
Dimensions21.34 × 13.16 × 7.72 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.34 mm13.16 mm12.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638382
Side View
Table 65.0%Crown 33.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.7%

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: Nov 1
Current: $17,976 NZD|Low: $5,460 NZD|High: $25,550 NZD|Avg: $12,370 NZD|-3.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$5,460 NZD
Retailer 9$5,552 NZD
Retailer 2$6,359 NZD
Retailer 6$7,211 NZD
Retailer 3$7,459 NZD
Retailer 4$10,717 NZD
Retailer 10$16,139 NZD
Retailer 7$17,275 NZD
Retailer 5$17,562 NZD
Adiamor$17,976 NZD

33 data points across 10 retailers

10 retailers$5,460 NZD to $17,976 NZD

A
Cheapest Retailer
-
$5,460 NZD
HK$24,000 HKD
A
Retailer 2
-
$5,552 NZD
$3,124 USD
View
A
Retailer 3
-
$6,359 NZD
£2,817 GBP
View
A
Retailer 4
-
$7,211 NZD
$4,057 USD
View
A
Retailer 5
-
$7,459 NZD
€3,997 EUR
View
B+
Retailer 6
-
$10,717 NZD
$6,030 USD
View
B
Retailer 7
-
$16,139 NZD
$9,081 USD
View
B
Retailer 8
-
$17,275 NZD
$9,720 USD
View
B
Retailer 9
-
$17,562 NZD
A$15,202 AUD
View
Most Expensive
B
Adiamor
D-82435554 · Nov 2
$17,976 NZD
$10,114 USD
View
9 more retailers have this diamond
Prices start from $5,460 NZDSave up to $12,516 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
12.57ct Pear
$5,460 NZD