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Heart|Lab Grown|IGI

1.87ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG648427376

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG648427376

Diamond specifications and retailer prices

From $256 USD
As of November 2, 2026
Save $2,157 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,413 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.87ct lab-grown heart diamond

This 1.87ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648427376 or 648427376. Listed at 22 retailers as of October 30, 2026, with prices from $256 to $2,413, a $2,157 spread on the same certified stone. Yadav Diamonds lists it at $2,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648427376
Dimensions8.62 × 7.85 × 4.92 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm7.85 mm1.87 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648427376
Side View
Table 61.0%Crown 33.1°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 57.1%

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: Nov 2
Current: $409 USD|Low: $245 USD|High: $2,270 USD|Avg: $850 USD|-1.2%
Retailer 1
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
Retailer 15
November 2, 2026
Retailer 2$256 USD
Retailer 7$296 USD
Retailer 3$317 USD
Retailer 1$409 USD
Retailer 12$475 USD
Retailer 9$603 USD
Retailer 8$617 USD
Retailer 13$813 USD
Retailer 14$831 USD
Retailer 15$974 USD
Retailer 6$1,124 USD
Retailer 11$1,144 USD
Retailer 4$1,246 USD
Retailer 10$1,402 USD
Retailer 5$2,270 USD

37 data points across 15 retailers

22 retailers$256 USD to $2,413 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$296 USD
View
Retailer 3
-
$317 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$317 USD
View
A
Retailer 5
-
$409 USD
£322 GBP
View
B+
Retailer 6
-
$423 USD
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$584 USD
View
A
Retailer 9
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$594 USD
View
A
Retailer 10
-
$603 USD
ZAR 9,744 ZAR
View
A
Retailer 11
-
$617 USD
£486 GBP
View
B+
Retailer 12
-
$741 USD
View
B+
Retailer 13
-
$813 USD
A$1,251 AUD
View
B+
Retailer 14
-
$831 USD
A$1,278 AUD
View
B+
Retailer 15
-
$974 USD
View
B+
Retailer 16
-
$1,124 USD
View
B+
Retailer 17
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$1,144 USD
A$1,760 AUD
View
B+
Retailer 18
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$1,246 USD
View
B
Retailer 19
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$1,291 USD
View
B
Retailer 20
-
$1,402 USD
£1,104 GBP
View
B
Retailer 21
-
$2,270 USD
View
Most Expensive
B
Yadav Diamonds
13013909 · Oct 30
$2,413 USD
View
21 more retailers have this diamond
Prices start from $256 USDSave up to $2,157 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
1.87ct Heart
$256 USD