Pear|Lab Grown|IGI

3.51ct D VS1 Pear Lab Grown Diamond

VG • D/VS1 • IGI LG840662971

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG840662971

Diamond specifications and retailer prices

From $605 USD
As of October 30, 2026
Save $2,672 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,915 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.51ct lab-grown pear diamond

This 3.51ct lab-grown pear sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840662971 or 840662971. Listed at 21 retailers as of October 29, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.51
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662971
Dimensions13.74 × 8.30 × 5.07 mm
L/W Ratio1.66
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm8.30 mm3.51 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662971
Side View
Table 64.0%Crown 34.8°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.1%

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: $3,915 USD|Low: $586 USD|High: $3,955 USD|Avg: $1,661 USD|-1.0%
Rare Carat
Retailer 2
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 21
October 30, 2026
Retailer 14$605 USD
Retailer 5$678 USD
Retailer 8$678 USD
Retailer 4$751 USD
Retailer 20$751 USD
Retailer 18$880 USD
Retailer 13$943 USD
Retailer 9$1,008 USD
Retailer 7$1,115 USD
Retailer 15$1,175 USD
Retailer 2$1,587 USD
Retailer 17$1,631 USD
Retailer 3$1,707 USD
Retailer 21$1,863 USD
Retailer 19$1,975 USD
Retailer 6$2,179 USD
Retailer 10$2,417 USD
Retailer 12$2,428 USD
Retailer 11$2,488 USD
Retailer 16$3,277 USD
Rare Carat$3,915 USD

28 data points across 21 retailers

21 retailers$605 USD to $3,277 USD

A
Cheapest Retailer
-
$605 USD
A
Retailer 2
-
$678 USD
View
A
Retailer 3
-
$678 USD
View
Final sale: no returns
A
Retailer 4
-
$751 USD
View
Retailer 5
-
$751 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$880 USD
View
A
Retailer 7
-
$943 USD
£743 GBP
View
B+
Retailer 8
-
$1,008 USD
View
A
Retailer 9
-
$1,115 USD
View
A
Retailer 10
-
$1,175 USD
£925 GBP
View
B+
Retailer 11
-
$1,587 USD
A$2,441 AUD
View
B+
Retailer 12
-
$1,631 USD
ZAR 26,345 ZAR
View
B+
Retailer 13
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$1,707 USD
View
B+
Retailer 14
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$1,863 USD
View
B+
Retailer 15
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$1,975 USD
View
B
Retailer 16
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$2,179 USD
£1,716 GBP
View
B+
Retailer 17
-
$2,417 USD
View
B+
Retailer 18
-
$2,428 USD
View
B
Retailer 19
-
$2,488 USD
View
B
Retailer 20
-
$3,277 USD
£2,580 GBP
View
Most Expensive
Rare Carat
410-5A_l_840662971 · Oct 18
$3,915 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $605 USDSave up to $2,672 USD

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
3.51ct Pear
$605 USD