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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828606482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828606482

Diamond specifications and retailer prices

From $650 NZD
$366 USD
As of November 2, 2026
Save $4,699 NZD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,350 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct 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 LG828606482 or 828606482. Listed at 11 retailers as of November 2, 2026, with prices from $650 to $5,350, a $4,699 spread on the same certified stone. Do Amore Diamonds lists it at $5,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828606482
Dimensions7.90 × 8.61 × 4.82 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm8.61 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828606482
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 56.0%

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 2
Current: $5,350 NZD|Low: $626 NZD|High: $5,776 NZD|Avg: $2,025 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$650 NZD
Retailer 12$755 NZD
Retailer 6$1,047 NZD
Retailer 4$1,143 NZD
Retailer 8$1,146 NZD
Retailer 3$1,283 NZD
Retailer 11$1,290 NZD
Retailer 5$2,075 NZD
Retailer 7$2,367 NZD
Retailer 10$2,863 NZD
Retailer 2$3,481 NZD
Do Amore Diamonds$5,350 NZD

24 data points across 12 retailers

11 retailers$650 NZD to $5,350 NZD

A
Cheapest Retailer
-
$650 NZD
$366 USD
A
Retailer 2
-
$755 NZD
$425 USD
View
A
Retailer 3
-
$1,143 NZD
$643 USD
View
A
Retailer 4
-
$1,146 NZD
$645 USD
View
B+
Retailer 5
-
$1,283 NZD
$722 USD
View
B+
Retailer 6
-
$1,290 NZD
$726 USD
View
B+
Retailer 7
-
$2,075 NZD
A$1,796 AUD
View
B
Retailer 8
-
$2,367 NZD
$1,332 USD
View
B
Retailer 9
-
$2,863 NZD
$1,611 USD
View
B
Retailer 10
-
$3,481 NZD
£1,542 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1793147 · Nov 2
$5,350 NZD
$3,010 USD
View
10 more retailers have this diamond
Prices start from $650 NZDSave up to $4,699 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
1.86ct Heart
$650 NZD