Pear|Lab Grown|IGI

1.51ct D VS1 Pear Lab Grown Diamond

ID • D/VS1 • IGI LG818640118

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818640118

Diamond specifications and retailer prices

From $301 USD
As of October 30, 2026
Save $1,112 USD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,210 USD at Brilliant Earth · As of September 24, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818640118 or 818640118. Listed at 23 retailers as of October 30, 2026, with a 369% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640118
Dimensions9.67 × 6.57 × 4.05 mm
L/W Ratio1.47
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
9.67 mm6.57 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640118
Side View
Table 55.0%Crown 33.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.6%

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: $2,210 USD|Low: $301 USD|High: $2,210 USD|Avg: $895 USD
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 30, 2026
Retailer 2$301 USD
Retailer 4$333 USD
Retailer 5$333 USD
Retailer 12$450 USD
Retailer 14$567 USD
Retailer 10$572 USD
Retailer 7$639 USD
Retailer 11$775 USD
Retailer 13$846 USD
Retailer 9$980 USD
Retailer 6$1,070 USD
Retailer 3$1,223 USD
Retailer 8$1,342 USD
Brilliant Earth$2,210 USD

38 data points across 14 retailers

23 retailers$301 USD to $1,413 USD

Retailer 1
-
$269 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$301 USD
View
Final sale: no returns
Retailer 3
-
$312 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$329 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$333 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$333 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 8
-
$448 USD
View
A
Retailer 9
-
$450 USD
View
A
Retailer 10
-
$535 USD
View
A
Retailer 11
-
$567 USD
€540 EUR
View
A
Retailer 12
-
$572 USD
ZAR 9,247 ZAR
View
B+
Retailer 13
-
$639 USD
£503 GBP
View
B+
Retailer 14
-
$775 USD
A$1,192 AUD
View
B+
Retailer 15
-
$846 USD
View
B+
Retailer 16
-
$980 USD
A$1,507 AUD
View
B
Retailer 17
-
$1,070 USD
SGD 1,446 SGD
View
Retailer 18
-
$1,071 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$1,122 USD
View
B
Retailer 20
-
$1,223 USD
View
B
Retailer 21
-
$1,342 USD
£1,057 GBP
View
B
Retailer 22
-
$1,413 USD
View
Most Expensive
Brilliant Earth
21191337A · Sep 24
$2,210 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from $301 USDSave up to $1,112 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
1.51ct Pear
$301 USD