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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 $365 AUD
$256 USD
As of November 2, 2026
Save $3,078 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,443 AUD at Yadav Diamonds · As of November 2, 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 November 2, 2026, with prices from $365 to $3,443, a $3,078 spread on the same certified stone. Yadav Diamonds lists it at $3,443. 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
Colour
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: $881 AUD|Low: $350 AUD|High: $3,239 AUD|Avg: $1,213 AUD|+1.3%
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 3, 2026
Retailer 2$365 AUD
Retailer 7$422 AUD
Retailer 3$452 AUD
Retailer 8$583 AUD
Retailer 12$678 AUD
Retailer 9$861 AUD
Retailer 1$881 AUD
Retailer 13$1,160 AUD
Retailer 14$1,185 AUD
Retailer 15$1,390 AUD
Retailer 6$1,604 AUD
Retailer 11$1,632 AUD
Retailer 4$1,778 AUD
Retailer 10$2,001 AUD
Retailer 5$3,239 AUD

37 data points across 15 retailers

22 retailers$365 AUD to $3,443 AUD

A
Cheapest Retailer
-
$365 AUD
$256 USD
A
Retailer 2
-
$422 AUD
$296 USD
View
Retailer 3
-
$452 AUD
$317 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$452 AUD
$317 USD
View
A
Retailer 5
-
$583 AUD
£322 GBP
View
B+
Retailer 6
-
$604 AUD
$423 USD
View
A
Retailer 7
-
$678 AUD
$475 USD
View
A
Retailer 8
-
$833 AUD
$584 USD
View
A
Retailer 9
-
$848 AUD
$594 USD
View
A
Retailer 10
-
$861 AUD
ZAR 9,744 ZAR
View
A
Retailer 11
-
$881 AUD
£486 GBP
View
B+
Retailer 12
-
$1,057 AUD
$741 USD
View
B+
Retailer 13
-
$1,160 AUD
View
B+
Retailer 14
-
$1,185 AUD
View
B+
Retailer 15
-
$1,390 AUD
$974 USD
View
B+
Retailer 16
-
$1,604 AUD
$1,124 USD
View
B+
Retailer 17
-
$1,632 AUD
View
B+
Retailer 18
-
$1,778 AUD
$1,246 USD
View
B
Retailer 19
-
$1,842 AUD
$1,291 USD
View
B
Retailer 20
-
$2,001 AUD
£1,104 GBP
View
B
Retailer 21
-
$3,239 AUD
$2,270 USD
View
Most Expensive
B
Yadav Diamonds
13013909 · Nov 2
$3,443 AUD
$2,413 USD
View
21 more retailers have this diamond
Prices start from $365 AUDSave up to $3,078 AUD

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
$365 AUD